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Assignee Name : SLACK TECHNOLOGIES, INC.
Total Assignments: 393
Assignment: 201
Reel/Frame:053762/0432   Pages: 5
Recorded: 09/14/2020
Attorney Dkt #:2776-22.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/14/2020
2
MCPHAIL, JAMES
Exec Dt:
04/20/2020
3
WAHL, MATTHEW
Exec Dt:
04/20/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11470126
US20200412771
17020049
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 202
Reel/Frame:053764/0448   Pages: 3
Recorded: 09/14/2020
Attorney Dkt #:2776-19.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEINBLUM, JAMES
Exec Dt:
04/14/2020
2
KLYM, JASON
Exec Dt:
12/09/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10958750
US20210006631
17020352
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 203
Reel/Frame:055577/0672   Pages: 3
Recorded: 03/12/2021
Attorney Dkt #:2776-19.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEINBLUM, JAMES
Exec Dt:
04/14/2020
2
KLYM, JASON
Exec Dt:
12/09/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11588914
US20210203737
17200051
Correspondence name and address
ERISE IP P.A.
7015 COLLEGE BOULEVARD
OVERLAND PARK, KS 66211
Assignment: 204
Reel/Frame:061062/0281   Pages: 6
Recorded: 09/12/2022
Attorney Dkt #:2776-22.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/14/2020
2
MCPHAIL, JAMES
Exec Dt:
04/20/2020
3
WAHL, MATTHEW
Exec Dt:
04/20/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11729226
US20230012993
17942595
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 205
Reel/Frame:064100/0323   Pages: 5
Recorded: 06/28/2023
Attorney Dkt #:2776-22.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/14/2020
2
MCPHAIL, JAMES
Exec Dt:
04/20/2020
3
WAHL, MATTHEW
Exec Dt:
04/20/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230344879
18215587
Correspondence name and address
ERISE IP P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 206
Reel/Frame:053408/0006   Pages: 5
Recorded: 08/05/2020
Attorney Dkt #:P10119US1/S392-0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELP, SHANAN
Exec Dt:
04/17/2020
2
SULLIVAN, CHRISTOPHER
Exec Dt:
07/09/2020
3
MOORE, JARON
Exec Dt:
07/28/2020
4
MARSHALL, KEVIN
Exec Dt:
07/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10951564
NONE
16852202
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 207
Reel/Frame:055186/0708   Pages: 5
Recorded: 02/08/2021
Attorney Dkt #:P10119USC1/S392-0002USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELP, SHANAN
Exec Dt:
04/17/2020
2
SULLIVAN, CHRISTOPHER
Exec Dt:
07/09/2020
3
MOORE, JARON
Exec Dt:
07/28/2020
4
MARSHALL, KEVIN
Exec Dt:
07/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11223590
US20210328957
17170639
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 208
Reel/Frame:058729/0935   Pages: 5
Recorded: 01/21/2022
Attorney Dkt #:S392-0002USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELP, SHANAN
Exec Dt:
04/17/2020
2
SULLIVAN, CHRISTOPHER
Exec Dt:
07/09/2020
3
MOORE, JARON
Exec Dt:
07/28/2020
4
MARSHALL, KEVIN
Exec Dt:
07/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11582178
US20220210104
17572191
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 209
Reel/Frame:062658/0341   Pages: 5
Recorded: 02/10/2023
Attorney Dkt #:S392-0002USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELP, SHANAN
Exec Dt:
04/17/2020
2
SULLIVAN, CHRISTOPHER
Exec Dt:
07/09/2020
3
MOORE, JARON
Exec Dt:
07/28/2020
4
MARSHALL, KEVIN
Exec Dt:
07/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11770354
US20230269211
18167407
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 210
Reel/Frame:052626/0391   Pages: 5
Recorded: 05/11/2020
Attorney Dkt #:S392-0003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYNES, LYNSEY
Exec Dt:
04/22/2020
2
MONTROIS, CHRISTOPHER DAVID
Exec Dt:
04/23/2020
3
MOURACHOV, SERGUEI
Exec Dt:
04/22/2020
4
PAPAZIAN, VAHAKN
Exec Dt:
05/07/2020
5
SCHEINBLUM, JAMES
Exec Dt:
05/08/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190368
US20210351944
16870713
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 211
Reel/Frame:052675/0244   Pages: 5
Recorded: 05/15/2020
Attorney Dkt #:2776-2.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIMMONS, ANDREW
Exec Dt:
05/13/2020
2
RAFFA, CARMEN
Exec Dt:
05/13/2020
3
BYMAN, JONATHAN
Exec Dt:
05/13/2020
4
SAMADDAR, AYUSHI
Exec Dt:
05/13/2020
5
DAHAL, AISH RAJ
Exec Dt:
05/13/2020
6
GIBBS, COLIN
Exec Dt:
05/13/2020
7
BALAGA, ROBIN MCCONNELL
Exec Dt:
05/13/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11343253
US20210359998
16875446
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 212
Reel/Frame:059976/0284   Pages: 5
Recorded: 05/20/2022
Attorney Dkt #:2776-2.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIMMONS, ANDREW
Exec Dt:
05/13/2020
2
RAFFA, CARMEN
Exec Dt:
05/13/2020
3
BYMAN, JONATHAN
Exec Dt:
05/13/2020
4
SAMADDAR, AYUSHI
Exec Dt:
05/13/2020
5
DAHAL, AISH RAJ
Exec Dt:
05/13/2020
6
GIBBS, COLIN
Exec Dt:
05/13/2020
7
BALAGA, ROBIN MCCONNELL
Exec Dt:
05/13/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11973761
US20220278989
17750087
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 213
Reel/Frame:052776/0587   Pages: 4
Recorded: 05/28/2020
Attorney Dkt #:2776-34.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLS, JOSHUA
Exec Dt:
05/18/2020
2
TANDALLA, LUIS
Exec Dt:
05/19/2020
3
SINGH, JAPINDER
Exec Dt:
05/18/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11500930
US20200380032
16885885
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 214
Reel/Frame:052779/0912   Pages: 11
Recorded: 05/28/2020
Attorney Dkt #:S392-0007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMACHE, MEAGAN
Exec Dt:
05/18/2020
2
BENSON, BUSTER
Exec Dt:
05/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10715610
US20190199808
16221225
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 215
Reel/Frame:053192/0452   Pages: 11
Recorded: 07/13/2020
Attorney Dkt #:S392-0007USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMACHE, MEAGAN
Exec Dt:
05/18/2020
2
BENSON, BUSTER
Exec Dt:
05/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489932
US20200344312
16927214
Correspondence name and address
LEE & HAYES P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 216
Reel/Frame:061789/0972   Pages: 4
Recorded: 11/16/2022
Attorney Dkt #:2776-34.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLS, JOSHUA
Exec Dt:
05/18/2020
2
TANDALLA, LUIS
Exec Dt:
05/19/2020
3
SINGH, JAPINDER
Exec Dt:
05/18/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11983221
US20230037222
17964274
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 217
Reel/Frame:052827/0735   Pages: 6
Recorded: 06/03/2020
Attorney Dkt #:2776-21.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
05/26/2020
2
MCPHAIL, JAMES
Exec Dt:
06/01/2020
3
WAHL, MATTHEW
Exec Dt:
05/27/2020
4
JAMISON, BRITTON
Exec Dt:
05/27/2020
5
OO, SAN
Exec Dt:
05/31/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10749832
US20200267107
16263804
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 218
Reel/Frame:053501/0804   Pages: 6
Recorded: 08/14/2020
Attorney Dkt #:2776-21.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
05/26/2020
2
MCPHAIL, JAMES
Exec Dt:
06/01/2020
3
WAHL, MATTHEW
Exec Dt:
05/27/2020
4
JAMISON, BRITTON
Exec Dt:
05/27/2020
5
OO, SAN
Exec Dt:
05/31/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11153249
US20200374256
16994008
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 219
Reel/Frame:057821/0043   Pages: 6
Recorded: 10/18/2021
Attorney Dkt #:2776-21.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
05/26/2020
2
MCPHAIL, JAMES
Exec Dt:
06/01/2020
3
WAHL, MATTHEW
Exec Dt:
05/27/2020
4
JAMISON, BRITTON
Exec Dt:
05/27/2020
5
OO, SAN
Exec Dt:
05/31/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539653
US20220038409
17503757
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 220
Reel/Frame:052878/0112   Pages: 5
Recorded: 06/09/2020
Attorney Dkt #:2776-20.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
06/01/2020
2
MCPHAIL, JAMES
Exec Dt:
06/01/2020
3
WAHL, MATTHEW
Exec Dt:
06/09/2020
4
OO, SAN
Exec Dt:
06/01/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11159476
NONE
16263799
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 221
Reel/Frame:057897/0963   Pages: 5
Recorded: 10/25/2021
Attorney Dkt #:2776-20.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
06/01/2020
2
MCPHAIL, JAMES
Exec Dt:
06/01/2020
3
WAHL, MATTHEW
Exec Dt:
06/09/2020
4
OO, SAN
Exec Dt:
06/01/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12021821
US20220103511
17509298
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 222
Reel/Frame:053408/0354   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:4454.0110000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TINKLEY, SHANNON
Exec Dt:
06/03/2020
2
SULTAN, ZACHARY COFFMAN
Exec Dt:
06/11/2020
3
BUJNOWICZ, CORY
Exec Dt:
08/04/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D933683
NONE
29734109
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 223
Reel/Frame:053408/0390   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:4454.0120000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TINKLEY, SHANNON
Exec Dt:
06/03/2020
2
FLORIN, HUBERT
Exec Dt:
06/23/2020
3
BUJNOWICZ, CORY
Exec Dt:
08/04/2020
4
SULTAN, ZACHARY COFFMAN
Exec Dt:
06/11/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D945445
NONE
29734110
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 224
Reel/Frame:054917/0710   Pages: 5
Recorded: 01/14/2021
Attorney Dkt #:4454.0030000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULTAN, ZACHARY COFFMAN
Exec Dt:
06/11/2020
2
NIESS, ANNA
Exec Dt:
01/11/2021
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1004615
NONE
29726968
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 225
Reel/Frame:054917/0730   Pages: 5
Recorded: 01/14/2021
Attorney Dkt #:4454.0060000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULTAN, ZACHARY COFFMAN
Exec Dt:
06/11/2020
2
NIESS, ANNA
Exec Dt:
01/11/2021
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1000472
NONE
29726971
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 226
Reel/Frame:053201/0707   Pages: 5
Recorded: 07/14/2020
Attorney Dkt #:2776-38.00 AND 38.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAMISON, BRITTON
Exec Dt:
06/23/2020
2
VENKATESH, SMRUTHI
Exec Dt:
06/23/2020
3
BARNES, JAMES
Exec Dt:
07/05/2020
4
MORRIS, RYAN
Exec Dt:
06/24/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11265282
US20210297375
16821514
 
11012445
NONE
16825527
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 227
Reel/Frame:056204/0258   Pages: 5
Recorded: 05/11/2021
Attorney Dkt #:2776-38.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAMISON, BRITTON
Exec Dt:
06/23/2020
2
VENKATESH, SMRUTHI
Exec Dt:
06/23/2020
3
BARNES, JAMES
Exec Dt:
07/05/2020
4
MORRIS, RYAN
Exec Dt:
06/24/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11271891
US20210297419
17317427
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 228
Reel/Frame:058827/0967   Pages: 5
Recorded: 01/31/2022
Attorney Dkt #:2776-38.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAMISON, BRITTON
Exec Dt:
06/23/2020
2
VENKATESH, SMRUTHI
Exec Dt:
06/23/2020
3
BARNES, JAMES
Exec Dt:
07/05/2020
4
MORRIS, RYAN
Exec Dt:
06/24/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11570134
US20220158967
17588548
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 229
Reel/Frame:062809/0374   Pages: 5
Recorded: 02/27/2023
Attorney Dkt #:2776-38.09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAMISON, BRITTON
Exec Dt:
06/23/2020
2
VENKATESH, SMRUTHI
Exec Dt:
06/23/2020
3
BARNES, JAMES
Exec Dt:
07/05/2020
4
MORRIS, RYAN
Exec Dt:
06/24/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11855953
NONE
18160798
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 230
Reel/Frame:053099/0537   Pages: 5
Recorded: 07/01/2020
Attorney Dkt #:2776-46.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUMMOND, AUDREI
Exec Dt:
06/29/2020
2
BHATTACHARJEE, DEEP
Exec Dt:
06/29/2020
3
SCHEINBLUM, JAMES
Exec Dt:
06/29/2020
4
GHIRMAI, EDEN
Exec Dt:
06/30/2020
5
CROWLEY, RICHARD
Exec Dt:
06/29/2020
6
GORHAM, LYDIA
Exec Dt:
06/29/2020
7
MEHTA, POOJA
Exec Dt:
06/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539675
US20200336472
16918284
Correspondence name and address
ERISE IP, P.A. SLACK TECHNOLOGIES, INC.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 231
Reel/Frame:063684/0315   Pages: 14
Recorded: 05/18/2023
Attorney Dkt #:S392-0093USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUMMOND, AUDREI
Exec Dt:
06/29/2020
2
SCHEINBLUM, JAMES
Exec Dt:
06/29/2020
3
GHIRMAI, EDEN
Exec Dt:
06/30/2020
4
CROWLEY, RICHARD
Exec Dt:
06/29/2020
5
GORHAM, LYDIA
Exec Dt:
06/29/2020
6
MEHTA, POOJA
Exec Dt:
06/30/2020
7
HAMRICK, STEPHEN
Exec Dt:
06/30/2020
8
LARGMAN, RAISSA
Exec Dt:
07/13/2020
9
NGUYEN, KAREN
Exec Dt:
07/16/2020
10
BHATTACHARJEE, RATNADEEP
Exec Dt:
07/08/2021
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11757852
US20230053443
17981169
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
STE 1400
SPOKANE, WA 99201
Assignment: 232
Reel/Frame:053099/0568   Pages: 3
Recorded: 07/01/2020
Attorney Dkt #:2776-46.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMRICK, STEPHEN
Exec Dt:
06/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539675
US20200336472
16918284
Correspondence name and address
ERISE IP, P.A. SLACK TECHNOLOGIES, INC.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 233
Reel/Frame:053124/0219   Pages: 4
Recorded: 07/06/2020
Attorney Dkt #:2776-52.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOF, ANGELA
Exec Dt:
07/02/2020
2
ALLEN, CURTIS NEIL, JR.
Exec Dt:
06/30/2020
3
LINDQUIST, DUSTIN JAMES
Exec Dt:
06/30/2020
4
OPOKU-AGYEMANG, SAMUEL
Exec Dt:
07/02/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10897351
NONE
16920053
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 234
Reel/Frame:054706/0397   Pages: 5
Recorded: 12/21/2020
Attorney Dkt #:2776-52.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOF, ANGELA
Exec Dt:
07/02/2020
2
ALLEN, CURTIS NEIL, JR.
Exec Dt:
06/30/2020
3
LINDQUIST, DUSTIN JAMES
Exec Dt:
06/30/2020
4
OPOKU-AGYEMANG, SAMUEL
Exec Dt:
07/02/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11804954
US20220006619
17128403
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 235
Reel/Frame:053239/0896   Pages: 4
Recorded: 07/17/2020
Attorney Dkt #:2776-46.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARGMAN, RAISSA
Exec Dt:
07/13/2020
2
NGUYEN, KAREN
Exec Dt:
07/16/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539675
US20200336472
16918284
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 236
Reel/Frame:053974/0237   Pages: 4
Recorded: 10/05/2020
Attorney Dkt #:2776-11.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIAN, MARK
Exec Dt:
07/14/2020
2
RODGERS, JOHN
Exec Dt:
09/01/2020
3
WHIMPEY, JAMES
Exec Dt:
09/29/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11271878
US20190386939
16010036
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 237
Reel/Frame:058828/0937   Pages: 4
Recorded: 01/31/2022
Attorney Dkt #:2776-11.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIAN, MARK
Exec Dt:
07/14/2020
2
RODGERS, JOHN
Exec Dt:
09/01/2020
3
WHIMPEY, JAMES
Exec Dt:
09/29/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220158957
17588608
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 238
Reel/Frame:053408/0157   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:P10079USP1/S392-0028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOLEY, DEVIN
Exec Dt:
07/24/2020
2
APTHORP, JEREMY
Exec Dt:
07/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11570303
US20210029245
16938751
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 239
Reel/Frame:054289/0451   Pages: 5
Recorded: 11/05/2020
Attorney Dkt #:S392-0033US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HODGINS, MATTHEW
Exec Dt:
07/25/2020
2
RAINES, SARAH
Exec Dt:
11/05/2020
3
DELP, SHANAN
Exec Dt:
07/23/2020
4
LEE, CHRISTINE
Exec Dt:
09/01/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11778022
US20210051196
16990621
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 240
Reel/Frame:053357/0766   Pages: 3
Recorded: 07/30/2020
Attorney Dkt #:4454.0050000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAN, WAYNE
Exec Dt:
07/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1003933
NONE
29726970
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 241
Reel/Frame:054097/0020   Pages: 4
Recorded: 10/19/2020
Attorney Dkt #:197802000100(P10128US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONG, ANDREW
Exec Dt:
08/03/2020
2
CHRISTIAN, MARK
Exec Dt:
10/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11209964
US20210382590
16894745
Correspondence name and address
YUNAN YUAN
C/O MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 242
Reel/Frame:053408/0304   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:4454.0100000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUJNOWICZ, CORY
Exec Dt:
08/04/2020
2
SULTAN, ZACHARY COFFMAN
Exec Dt:
06/11/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D933682
NONE
29734107
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 243
Reel/Frame:053408/0526   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:4454.0130000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUJNOWICZ, CORY
Exec Dt:
08/04/2020
2
SULTAN, ZACHARY COFFMAN
Exec Dt:
06/11/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D933684
NONE
29734111
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 244
Reel/Frame:053408/0609   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:4454.0140000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUJNOWICZ, CORY
Exec Dt:
08/04/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D951977
NONE
29734121
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 245
Reel/Frame:053498/0663   Pages: 5
Recorded: 08/14/2020
Attorney Dkt #:2776-33.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBEROI, ANKUR
Exec Dt:
08/06/2020
2
MAHANTI, ABHISHEK
Exec Dt:
06/29/2020
3
ZENG, HELEN WEI
Exec Dt:
07/09/2020
4
MOURACHOV, SERGUEI
Exec Dt:
06/29/2020
5
GUPTA, CHIRAG
Exec Dt:
06/29/2020
6
SAHNI, SAURABH
Exec Dt:
07/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11936638
US20200412708
16914435
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 246
Reel/Frame:055000/0674   Pages: 6
Recorded: 01/22/2021
Attorney Dkt #:S392-0030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATTARD, SAMUEL
Exec Dt:
08/06/2020
2
RIESEBERG, FELIX
Exec Dt:
08/06/2020
3
HANSEN, DEANI
Exec Dt:
07/30/2020
4
HANNEMANN, JAN
Exec Dt:
09/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11431505
US20210036867
16942302
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 247
Reel/Frame:060905/0664   Pages: 8
Recorded: 08/25/2022
Attorney Dkt #:S392-0030USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATTARD, SAMUEL
Exec Dt:
08/06/2020
2
RIESEBERG, FELIX
Exec Dt:
08/06/2020
3
HANSEN, DEANI
Exec Dt:
07/30/2020
4
HANNEMANN, JAN
Exec Dt:
09/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11968313
US20220417033
17896044
Correspondence name and address
LEE & HAYES P.C./SLACK
601 W RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 248
Reel/Frame:055785/0821   Pages: 5
Recorded: 03/31/2021
Attorney Dkt #:197802005200 (P10078US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCASCIO, ANDREW
Exec Dt:
08/13/2020
2
CROCKER, MATTHEW
Exec Dt:
01/08/2021
3
KWON, OHJOONG
Exec Dt:
08/09/2020
4
MISKIN, SHIRANKA ARSIRI
Exec Dt:
08/09/2020
5
QUINTANA, MACHISTÉ NAÓRI
Exec Dt:
08/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11082811
US20210037353
16941127
Correspondence name and address
MEREDITH STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW, SUITE 900
WASHINGTON, DC 20037
Assignment: 249
Reel/Frame:057330/0612   Pages: 5
Recorded: 08/30/2021
Attorney Dkt #:19780-20052.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCASCIO, ANDREW
Exec Dt:
08/13/2020
2
CROCKER, MATTHEW
Exec Dt:
01/08/2021
3
KWON, OHJOONG
Exec Dt:
08/09/2020
4
MISKIN, SHIRANKA ARSIRI
Exec Dt:
08/09/2020
5
QUINTANA, MACHISTÉ NAÓRI
Exec Dt:
08/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11722856
US20220038868
17363820
Correspondence name and address
MEREDITH STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW SUITE 900
WASHINGTON, DC 20037
Assignment: 250
Reel/Frame:053713/0554   Pages: 6
Recorded: 09/08/2020
Attorney Dkt #:2776-44.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARGMAN, RAISSA
Exec Dt:
08/17/2020
2
ADAMS, KEITH
Exec Dt:
08/17/2020
3
SCHEINBLUM, JAMES
Exec Dt:
08/25/2020
4
CROWLEY, RICHARD
Exec Dt:
08/17/2020
5
BHATTACHARJEE, DEEP
Exec Dt:
08/17/2020
6
WATANABE, MILO
Exec Dt:
08/24/2020
7
JONES, LEAH
Exec Dt:
08/17/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12019607
US20200192881
16702197
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 251
Reel/Frame:054259/0989   Pages: 6
Recorded: 11/03/2020
Attorney Dkt #:S392-0061US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTERFIELD, DANIEL STEWART
Exec Dt:
08/18/2020
2
HODGINS, MATTHEW
Exec Dt:
08/16/2020
3
HAHN, MICHAEL
Exec Dt:
08/12/2020
4
KAMIREDDY, NEIL
Exec Dt:
08/12/2020
5
DUAN, PAUL
Exec Dt:
08/12/2020
6
FORREST Y SALAZAR, ZACH
Exec Dt:
08/12/2020
7
COLGAN, JAMES
Exec Dt:
10/31/2020
8
SOMAN, SIDDHI
Exec Dt:
08/12/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11620598
US20220051169
16993859
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 252
Reel/Frame:053563/0503   Pages: 4
Recorded: 08/21/2020
Attorney Dkt #:2776-53.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAMISON, BRITTON
Exec Dt:
08/20/2020
2
HENKENS, SARAH
Exec Dt:
08/20/2020
3
SION, YOAV
Exec Dt:
08/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11089095
NONE
16999631
Correspondence name and address
ERISE IP, P.A. SLACK TECHNOLOGIES, INC.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 253
Reel/Frame:056771/0026   Pages: 4
Recorded: 07/07/2021
Attorney Dkt #:2776-53.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENKENS, SARAH
Exec Dt:
08/20/2020
2
JAMISON, BRITTON
Exec Dt:
08/20/2020
3
SION, YOAV
Exec Dt:
08/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11303705
US20220060540
17368921
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 254
Reel/Frame:059256/0001   Pages: 4
Recorded: 03/14/2022
Attorney Dkt #:2776-53.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENKENS, SARAH
Exec Dt:
08/20/2020
2
JAMISON, BRITTON
Exec Dt:
08/20/2020
3
SION, YOAV
Exec Dt:
08/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11870845
US20220210222
17693843
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, 66211 UNITED STATES
Assignment: 255
Reel/Frame:066098/0930   Pages: 4
Recorded: 01/11/2024
Attorney Dkt #:P348.01.01* (93056.0836)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENKENS, SARAH
Exec Dt:
08/20/2020
2
JAMISON, BRITTON
Exec Dt:
08/20/2020
3
SION, YOAV
Exec Dt:
08/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240163333
18523418
Correspondence name and address
NATHAN J. MUTTER
P.O. BOX 11583
SALT LAKE CITY, UT 84147
Assignment: 256
Reel/Frame:054207/0001   Pages: 11
Recorded: 10/29/2020
Attorney Dkt #:2776-47.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ILAN
Exec Dt:
08/24/2020
2
BUTTERFIELD, DANIEL STEWART
Exec Dt:
09/14/2020
3
HENDERSON-BEGG, CALLUM
Exec Dt:
08/19/2020
4
UNDERWOOD, APRIL
Exec Dt:
08/24/2020
5
JONES, LEAH
Exec Dt:
10/23/2020
6
GRANT, MYLES
Exec Dt:
08/20/2020
7
WIRTH, TODD
Exec Dt:
08/24/2020
8
VIERHAUS, ERIC
Exec Dt:
08/24/2020
9
STOLLER, SAMANTHA
Exec Dt:
08/20/2020
10
PELLY, GREGORY
Exec Dt:
08/20/2020
11
DENG, YONGXING
Exec Dt:
08/28/2020
12
MULLEN, MATTHEW
Exec Dt:
08/20/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10997557
US20180197144
15782680
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 257
Reel/Frame:056116/0530   Pages: 11
Recorded: 05/03/2021
Attorney Dkt #:2776-47.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ILAN
Exec Dt:
08/24/2020
2
BUTTERFIELD, DANIEL STEWART
Exec Dt:
09/14/2020
3
HENDERSON-BEGG, CALLUM
Exec Dt:
08/19/2020
4
UNDERWOOD, APRIL
Exec Dt:
08/24/2020
5
JONES, LEAH
Exec Dt:
10/23/2020
6
GRANT, MYLES
Exec Dt:
08/20/2020
7
WIRTH, TODD
Exec Dt:
08/24/2020
8
VIERHAUS, ERIC
Exec Dt:
08/24/2020
9
STOLLER, SAMANTHA
Exec Dt:
08/20/2020
10
PELLY, GREGORY
Exec Dt:
08/20/2020
11
DENG, YONGXING
Exec Dt:
08/28/2020
12
MULLEN, MATTHEW
Exec Dt:
08/20/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11810072
US20210264368
17306260
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 258
Reel/Frame:064559/0351   Pages: 11
Recorded: 08/11/2023
Attorney Dkt #:2776-47.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ILAN
Exec Dt:
08/24/2020
2
BUTTERFIELD, DANIEL STEWART
Exec Dt:
09/14/2020
3
HENDERSON-BEGG, CALLUM
Exec Dt:
08/19/2020
4
UNDERWOOD, APRIL
Exec Dt:
08/24/2020
5
JONES, LEAH
Exec Dt:
10/23/2020
6
GRANT, MYLES
Exec Dt:
08/20/2020
7
WIRTH, TODD
Exec Dt:
08/24/2020
8
VIERHAUS, ERIC
Exec Dt:
08/24/2020
9
STOLLER, SAMANTHA
Exec Dt:
08/20/2020
10
PELLY, GREGORY
Exec Dt:
08/20/2020
11
DENG, YONGXING
Exec Dt:
08/28/2020
12
MULLEN, MATTHEW
Exec Dt:
08/20/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230410051
18232873
Correspondence name and address
ERISE IP P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 259
Reel/Frame:053657/0248   Pages: 8
Recorded: 09/01/2020
Attorney Dkt #:2776-51.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUMMOND, AUDREI
Exec Dt:
08/28/2020
2
DEMMER, MICHAEL
Exec Dt:
08/31/2020
3
VASAMSETTI, SRI
Exec Dt:
08/28/2020
4
CLEMENSON, ELIZABETH
Exec Dt:
08/27/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11184159
NONE
17008931
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 260
Reel/Frame:053691/0323   Pages: 4
Recorded: 09/03/2020
Attorney Dkt #:197802004300(P10035US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, YONGXING
Exec Dt:
08/28/2020
2
PETERSON, CHRISTOPHER
Exec Dt:
08/12/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200034882
16177039
Correspondence name and address
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
1650 TYSONS BOULEVARD, SUITE 300
MCLEAN, VA 22102
Assignment: 261
Reel/Frame:054337/0729   Pages: 5
Recorded: 11/11/2020
Attorney Dkt #:S392-0059US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASAMSETTI, SRI
Exec Dt:
08/28/2020
2
DEMMER, MICHAEL
Exec Dt:
11/10/2020
3
GORDON, STEVEN
Exec Dt:
10/15/2020
4
SHARMA, NEHA
Exec Dt:
08/31/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11290408
US20220070125
16948064
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 262
Reel/Frame:059230/0308   Pages: 8
Recorded: 03/10/2022
Attorney Dkt #:S392-0089USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUMMOND, AUDREI
Exec Dt:
08/28/2020
2
DEMMER, MICHAEL
Exec Dt:
08/31/2020
3
VASAMSETTI, SRI
Exec Dt:
08/28/2020
4
CLEMENSON, ELIZABETH
Exec Dt:
08/27/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11818250
US20220158830
17532184
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 263
Reel/Frame:053682/0582   Pages: 5
Recorded: 09/03/2020
Attorney Dkt #:S392-0004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODGERS, JOHN
Exec Dt:
09/01/2020
2
SCHEINBLUM, JAMES
Exec Dt:
09/02/2020
3
STAMPFLI, TRACY
Exec Dt:
05/26/2020
4
DEMMER, MICHAEL
Exec Dt:
06/04/2020
5
GLINENKO, DANIL
Exec Dt:
05/22/2020
6
KLYM, JASON
Exec Dt:
05/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11445029
US20210360072
16877270
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 264
Reel/Frame:053746/0141   Pages: 5
Recorded: 09/11/2020
Attorney Dkt #:2776-44.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARGMAN, RAISSA
Exec Dt:
09/01/2020
2
ADAMS, KEITH
Exec Dt:
09/01/2020
3
SCHEINBLUM, JAMES
Exec Dt:
09/02/2020
4
CROWLEY, RICHARD
Exec Dt:
09/01/2020
5
BHATTACHARJEE, DEEP
Exec Dt:
09/02/2020
6
WATANABE, MILO
Exec Dt:
09/01/2020
7
JONES, LEAH
Exec Dt:
09/04/2020
8
ROBINSON, HENRY
Exec Dt:
09/02/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11949739
US20200412806
17018165
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 265
Reel/Frame:054110/0836   Pages: 5
Recorded: 10/20/2020
Attorney Dkt #:P10313US1/S392-0058US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ILAN
Exec Dt:
09/01/2020
2
DELP, SHANAN
Exec Dt:
07/01/2020
3
DEMMER, MICHAEL
Exec Dt:
07/01/2020
4
VASAMSETTI, SRI
Exec Dt:
10/14/2020
5
SHARMA, NEHA
Exec Dt:
10/14/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10979432
NONE
16918421
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 266
Reel/Frame:054111/0505   Pages: 5
Recorded: 10/20/2020
Attorney Dkt #:S392-0058USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ILAN
Exec Dt:
09/01/2020
2
DELP, SHANAN
Exec Dt:
07/01/2020
3
DEMMER, MICHAEL
Exec Dt:
07/01/2020
4
VASAMSETTI, SRI
Exec Dt:
10/14/2020
5
SHARMA, NEHA
Exec Dt:
10/14/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11425131
US20210400487
16918717
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 267
Reel/Frame:054695/0560   Pages: 5
Recorded: 12/18/2020
Attorney Dkt #:S392-0004USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODGERS, JOHN
Exec Dt:
09/01/2020
2
SCHEINBLUM, JAMES
Exec Dt:
09/02/2020
3
STAMPFLI, TRACY
Exec Dt:
05/26/2020
4
DEMMER, MICHAEL
Exec Dt:
06/04/2020
5
GLINENKO, DANIL
Exec Dt:
05/22/2020
6
KLYM, JASON
Exec Dt:
05/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11470163
US20210360073
17126985
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 268
Reel/Frame:055809/0195   Pages: 5
Recorded: 04/02/2021
Attorney Dkt #:S392-0058USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ILAN
Exec Dt:
09/01/2020
2
DELP, SHANAN
Exec Dt:
07/01/2020
3
DEMMER, MICHAEL
Exec Dt:
07/01/2020
4
VASAMSETTI, SRI
Exec Dt:
10/14/2020
5
SHARMA, NEHA
Exec Dt:
10/14/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11252563
US20210400488
17221214
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 269
Reel/Frame:061310/0066   Pages: 7
Recorded: 10/04/2022
Attorney Dkt #:S392-0004USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODGERS, JOHN
Exec Dt:
09/01/2020
2
SCHEINBLUM, JAMES
Exec Dt:
09/02/2020
3
STAMPFLI, TRACY
Exec Dt:
05/26/2020
4
DEMMER, MICHAEL
Exec Dt:
06/04/2020
5
GLINENKO, DANIL
Exec Dt:
05/22/2020
6
KLYM, JASON
Exec Dt:
05/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11924289
US20230144559
17960072
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 270
Reel/Frame:053749/0619   Pages: 4
Recorded: 09/11/2020
Attorney Dkt #:S392-0062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEZ, MAX
Exec Dt:
09/08/2020
2
MENTA, POOJA
Exec Dt:
09/10/2020
3
HAMRICK, STEPHEN MICHAEL
Exec Dt:
09/04/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11075870
NONE
16948299
Correspondence name and address
LEE & HAYES P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 271
Reel/Frame:056796/0961   Pages: 5
Recorded: 07/08/2021
Attorney Dkt #:P10135USC1/S392-0062USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEZ, MAX
Exec Dt:
09/08/2020
2
MENTA, POOJA
Exec Dt:
09/10/2020
3
HAMRICK, STEPHEN MICHAEL
Exec Dt:
09/04/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11677701
US20220086113
17370947
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 272
Reel/Frame:055249/0573   Pages: 3
Recorded: 02/12/2021
Attorney Dkt #:197802005300(P10080US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APTHORP, JEREMY
Exec Dt:
09/10/2020
2
FOLEY, DEVIN
Exec Dt:
09/18/2020
3
CROCKER, MATTHEW
Exec Dt:
01/08/2021
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11392272
US20210026504
16938542
Correspondence name and address
YUNAN YUAN
C/O MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 273
Reel/Frame:053831/0362   Pages: 4
Recorded: 09/21/2020
Attorney Dkt #:2776-54.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHRISTIAN, MARK
Exec Dt:
09/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11570170
US20220094679
17026826
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 274
Reel/Frame:054037/0866   Pages: 5
Recorded: 10/13/2020
Attorney Dkt #:2776-28.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIKE, MARK
Exec Dt:
09/22/2020
2
SCHEMERS, ROLAND
Exec Dt:
09/22/2020
3
MCPHAIL, JAMES
Exec Dt:
10/05/2020
4
WAHL, MATTHEW
Exec Dt:
10/08/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489833
US20200252400
16263889
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 275
Reel/Frame:061171/0674   Pages: 5
Recorded: 09/21/2022
Attorney Dkt #:2776-28.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIKE, MARK
Exec Dt:
09/22/2020
2
SCHEMERS, ROLAND
Exec Dt:
09/22/2020
3
MCPHAIL, JAMES
Exec Dt:
10/05/2020
4
WAHL, MATTHEW
Exec Dt:
10/08/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230020457
17949806
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 276
Reel/Frame:053931/0523   Pages: 8
Recorded: 09/30/2020
Attorney Dkt #:2776-55.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAFFA, CARMEN
Exec Dt:
09/28/2020
2
DAHAL, AISH RAJ
Exec Dt:
09/29/2020
3
MEDINA, JOSE
Exec Dt:
09/28/2020
4
BALAGA, ROBIN MCCONNELL
Exec Dt:
09/29/2020
5
ENRIQUE, JENNIFER
Exec Dt:
09/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11343753
US20220104105
17038338
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 277
Reel/Frame:059711/0639   Pages: 8
Recorded: 04/29/2022
Attorney Dkt #:2776-55.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAFFA, CARMEN
Exec Dt:
09/28/2020
2
DAHAL, AISH RAJ
Exec Dt:
09/29/2020
3
MEDINA, JOSE
Exec Dt:
09/28/2020
4
BALAGA, ROBIN MCCONNELL
Exec Dt:
09/29/2020
5
ENRIQUE, JENNIFER
Exec Dt:
09/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11778539
US20220256438
17733269
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 278
Reel/Frame:064735/0585   Pages: 8
Recorded: 08/29/2023
Attorney Dkt #:2776-55.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAFFA, CARMEN
Exec Dt:
09/28/2020
2
DAHL, AISH
Exec Dt:
09/29/2020
3
MEDINA, JOSE
Exec Dt:
09/28/2020
4
BALAGA, ROBIN MCCONNELL
Exec Dt:
09/29/2020
5
ENRIQUE, JENNIFER
Exec Dt:
09/28/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230403630
18239308
Correspondence name and address
ERISE IP P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 279
Reel/Frame:053974/0598   Pages: 10
Recorded: 10/05/2020
Attorney Dkt #:2776-13.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELANGHE, JAIME
Exec Dt:
09/29/2020
2
SCHMIDT, ANDREW
Exec Dt:
02/10/2020
3
KATZUR, JONATHAN
Exec Dt:
02/09/2020
4
FAVREAU-LESSARD, SIMON
Exec Dt:
02/06/2020
5
WEISS, NOAH
Exec Dt:
02/10/2020
6
TANDALLA, LUIS
Exec Dt:
02/07/2020
7
CHAKRABARTI, ASHOKE
Exec Dt:
02/09/2020
8
DELGADO, JOSEPH
Exec Dt:
08/25/2020
9
SINGH, JAPINDER
Exec Dt:
09/04/2020
10
WILLS, JOSHUA
Exec Dt:
08/17/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200169518
16778416
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 280
Reel/Frame:054337/0431   Pages: 6
Recorded: 11/11/2020
Attorney Dkt #:S392-0065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELP, SHANAN
Exec Dt:
10/05/2020
2
DEMMER, MICHAEL
Exec Dt:
11/10/2020
3
FRANK, ILAN
Exec Dt:
10/06/2020
4
MARSHALL, KEVIN
Exec Dt:
10/10/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11784949
US20220109645
16948939
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 281
Reel/Frame:057019/0044   Pages: 14
Recorded: 07/29/2021
Attorney Dkt #:S392-0023US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, KEITH
Exec Dt:
10/06/2020
2
CHRISTIAN, MARK
Exec Dt:
11/12/2020
3
SCHEINBLUM, JAMES
Exec Dt:
11/10/2020
4
HUBER, RYAN
Exec Dt:
09/21/2014
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11184414
US20200186579
16705923
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, 99201 UNITED STATES
Assignment: 282
Reel/Frame:057866/0752   Pages: 14
Recorded: 10/21/2021
Attorney Dkt #:S392-0023USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, KEITH
Exec Dt:
10/06/2020
2
HUBER, RYAN
Exec Dt:
09/21/2014
3
CHRISTIAN, MARK
Exec Dt:
11/12/2020
4
SCHEINBLUM, JAMES
Exec Dt:
11/10/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11582271
US20220046070
17507204
Correspondence name and address
LEE & HAYES P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 283
Reel/Frame:054335/0768   Pages: 5
Recorded: 11/11/2020
Attorney Dkt #:S392-0039US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWELL, LESLIE
Exec Dt:
10/09/2020
2
BREVOORT, MICHAEL
Exec Dt:
10/15/2020
3
HARRIS, BRAD
Exec Dt:
11/10/2020
4
SKUDLARCZYK, CHRIS
Exec Dt:
11/11/2020
5
BRITO, DIOGENES
Exec Dt:
10/09/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210149688
17067290
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 284
Reel/Frame:054267/0933   Pages: 9
Recorded: 11/04/2020
Attorney Dkt #:2776-56.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTERFIELD, DANIEL STEWART
Exec Dt:
10/12/2020
2
YEHOSHUA, TAMAR
Exec Dt:
10/11/2020
3
WEISS, NOAH
Exec Dt:
10/12/2020
4
RODGERS, JOHNNY
Exec Dt:
10/20/2020
5
MARSHALL, KEVIN
Exec Dt:
10/10/2020
6
NIESS, ANNA
Exec Dt:
11/03/2020
7
CARMO, PEDRO
Exec Dt:
10/09/2020
8
EISMANN, ETHAN
Exec Dt:
10/07/2020
9
WILLMORE, CHRIS
Exec Dt:
10/07/2020
10
LY-GAGNON, DAVID
Exec Dt:
10/07/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11140203
NONE
17064344
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 285
Reel/Frame:054876/0054   Pages: 6
Recorded: 01/11/2021
Attorney Dkt #:S392-0066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, NOAH
Exec Dt:
10/12/2020
2
RODGERS, JOHN
Exec Dt:
10/20/2020
3
MARSHALL, KEVIN
Exec Dt:
10/10/2020
4
NIESS, ANNA
Exec Dt:
01/11/2021
5
HAHN, MICHAEL
Exec Dt:
10/15/2020
6
CARMO, PEDRO
Exec Dt:
10/09/2020
7
MONTAZERI, MICHAEL
Exec Dt:
10/06/2020
8
EISMANN, ETHAN
Exec Dt:
10/06/2020
9
MADHA, IBRAHIM
Exec Dt:
10/08/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11178088
NONE
17064161
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 286
Reel/Frame:056550/0287   Pages: 9
Recorded: 06/15/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTERFIELD, DANIEL STEWART
Exec Dt:
10/12/2020
2
YEHOSHUA, TAMAR
Exec Dt:
10/11/2020
3
WEISS, NOAH
Exec Dt:
10/12/2020
4
RODGERS, JOHNNY
Exec Dt:
10/20/2020
5
MARSHALL, KEVIN
Exec Dt:
10/10/2020
6
NIESS, ANNA
Exec Dt:
11/03/2020
7
CARMO, PEDRO
Exec Dt:
10/09/2020
8
EISMANN, ETHAN
Exec Dt:
10/07/2020
9
WILLMORE, CHRIS
Exec Dt:
10/07/2020
10
LY-GAGNON, DAVID
Exec Dt:
10/07/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11831693
US20220109706
17348123
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, 66211 UNITED STATES
Assignment: 287
Reel/Frame:058353/0412   Pages: 6
Recorded: 12/09/2021
Attorney Dkt #:S392-0066USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISS, NOAH
Exec Dt:
10/12/2020
2
RODGERS, JOHN
Exec Dt:
10/20/2020
3
MARSHALL, KEVIN
Exec Dt:
10/10/2020
4
NIESS, ANNA
Exec Dt:
01/11/2021
5
MICHAEL HAHN
Exec Dt:
10/15/2020
6
CARMO, PEDRO
Exec Dt:
10/09/2020
7
MONTAZERI, MICHAEL
Exec Dt:
10/06/2020
8
EISMANN, ETHAN
Exec Dt:
10/06/2020
9
MADHA, IBRAHIM
Exec Dt:
10/08/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11652769
US20220109650
17508738
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 288
Reel/Frame:064919/0907   Pages: 9
Recorded: 09/15/2023
Attorney Dkt #:2776-56.09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTERFIELD, DANIEL STEWART
Exec Dt:
10/12/2020
2
YEHOSHUA, TAMAR
Exec Dt:
10/11/2020
3
WEISS, NOAH
Exec Dt:
10/12/2020
4
RODGERS, JOHNNY
Exec Dt:
10/20/2020
5
MARSHALL, KEVIN
Exec Dt:
10/10/2020
6
NIESS, ANNA
Exec Dt:
11/03/2020
7
CARMO, PEDRO
Exec Dt:
10/09/2020
8
EISMANN, ETHAN
Exec Dt:
10/07/2020
9
WILLMORE, CHRIS
Exec Dt:
10/07/2020
10
LY-GAGNON, DAVID
Exec Dt:
10/07/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240007511
18468368
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 289
Reel/Frame:054336/0346   Pages: 5
Recorded: 11/11/2020
Attorney Dkt #:S392-0054US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASAMSETTI, SRI
Exec Dt:
10/15/2020
2
JENNINGS, PAUL MATTHEW
Exec Dt:
10/15/2020
3
ROSANIA, PAUL
Exec Dt:
10/15/2020
4
GORDON, STEVEN
Exec Dt:
10/15/2020
5
DEMMER, MICHAEL
Exec Dt:
11/10/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11456985
US20210243150
16778993
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 290
Reel/Frame:060738/0537   Pages: 5
Recorded: 08/05/2022
Attorney Dkt #:S392-0054USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASAMSETTI, SRI
Exec Dt:
10/15/2020
2
JENNINGS, PAUL MATTHEW
Exec Dt:
10/15/2020
3
ROSANIA, PAUL
Exec Dt:
10/15/2020
4
GORDON, STEVEN
Exec Dt:
10/15/2020
5
DEMMER, MICHAEL
Exec Dt:
11/10/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11916864
US20220385611
17882502
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 291
Reel/Frame:054116/0080   Pages: 3
Recorded: 10/20/2020
Attorney Dkt #:S392-0035US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAHN, MICHAEL
Exec Dt:
10/19/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11138025
US20210117211
16949223
Correspondence name and address
LEE & HAYES P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 292
Reel/Frame:057692/0918   Pages: 3
Recorded: 10/04/2021
Attorney Dkt #:S392-0035USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAHN, MICHAEL
Exec Dt:
10/19/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11861380
US20220027175
17493371
Correspondence name and address
LEE & HAYES P.C.
601 WEST RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 293
Reel/Frame:054348/0841   Pages: 5
Recorded: 11/12/2020
Attorney Dkt #:P10015US1/S392-0009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUTHERFORD-JENKINS, CHASE
Exec Dt:
10/22/2020
2
HICKS, GRAHAM
Exec Dt:
11/12/2020
3
MCCUE, LORILYN
Exec Dt:
10/06/2020
4
TAKHTRAVANCHI, ALIREZA
Exec Dt:
10/06/2020
5
WOLFAND, SAMUEL
Exec Dt:
08/21/2020
6
YAQUB, FAISAL
Exec Dt:
08/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10880286
US20190182227
15839705
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 294
Reel/Frame:054505/0693   Pages: 4
Recorded: 12/01/2020
Attorney Dkt #:197802005500(P10145US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLE, ADAM
Exec Dt:
10/22/2020
2
CARMO, PEDRO
Exec Dt:
10/22/2020
3
AU, KRISTIN
Exec Dt:
10/22/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11079907
NONE
17079173
Correspondence name and address
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
1650 TYSONS BOULEVARD, SUITE 300
MCLEAN, VA 22102
Assignment: 295
Reel/Frame:054711/0394   Pages: 5
Recorded: 12/21/2020
Attorney Dkt #:P10015US1/S392-0009USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUTHERFORD-JENKINS, CHASE
Exec Dt:
10/22/2020
2
HICKS, GRAHAM
Exec Dt:
11/12/2020
3
MCCUE, LORILYN
Exec Dt:
10/06/2020
4
TAKHTRAVANCHI, ALIREZA
Exec Dt:
10/06/2020
5
WOLFAND, SAMUEL
Exec Dt:
08/21/2020
6
YAQUB, FAISAL
Exec Dt:
08/21/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11652807
US20210112044
17128990
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 296
Reel/Frame:054840/0004   Pages: 5
Recorded: 01/07/2021
Attorney Dkt #:S392-0063US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARZILAY, ITTAI SEAN
Exec Dt:
10/22/2020
2
CLEMENSON, ELIZABETH
Exec Dt:
09/03/2020
3
CARMO, PEDRO
Exec Dt:
01/07/2021
4
MORRISON, ANDREW S.
Exec Dt:
12/07/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552813
US20220070013
17003264
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE
SUITE 1400
SPOKANE, WA 99201
Assignment: 297
Reel/Frame:057122/0939   Pages: 4
Recorded: 08/09/2021
Attorney Dkt #:197802005501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLE, ADAM
Exec Dt:
10/22/2020
2
CARMO, PEDRO
Exec Dt:
10/22/2020
3
AU, KRISTIN
Exec Dt:
10/22/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11573683
US20220129119
17385262
Correspondence name and address
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW, SUITE 900
WASHINGTON, DC 20037
Assignment: 298
Reel/Frame:054534/0039   Pages: 5
Recorded: 12/03/2020
Attorney Dkt #:197802005600 (P10146US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENG, LAURA
Exec Dt:
10/26/2020
2
AGUIRRE-GIRON, JESUS A.
Exec Dt:
11/18/2020
3
DE LEON, CHASTINE GRACE GUY-UYCO
Exec Dt:
10/26/2020
4
FRIEDMAN, KALLIE SUE
Exec Dt:
10/26/2020
5
BAUTISTA, JANELLE ANNE FIGUEROA
Exec Dt:
10/27/2020
6
RAMAMURTHY, SHILPA
Exec Dt:
10/26/2020
7
GONZALES, CARLA
Exec Dt:
11/16/2020
8
SHARMA, SHIVANI
Exec Dt:
11/25/2020
9
BOUNDS, JESSE RYAN
Exec Dt:
10/26/2020
10
POWELL, BENJAMIN MARK
Exec Dt:
10/26/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11044218
NONE
17079226
Correspondence name and address
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
1650 TYSONS BOULEVARD SUITE 300
MCLEAN, VA 22102
Assignment: 299
Reel/Frame:056186/0708   Pages: 15
Recorded: 05/10/2021
Attorney Dkt #:2776-7.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMACHE, MEAGAN
Exec Dt:
11/03/2020
2
BRITO, DIOGENES
Exec Dt:
11/03/2020
3
BENSON, BUSTER
Exec Dt:
05/06/2015
4
XIE, KEFAN
Exec Dt:
10/16/2015
5
JENNINGS, PAUL MATTHEW
Exec Dt:
11/10/2020
6
SULLIVAN, CHRISTOPHER
Exec Dt:
11/17/2020
7
REDMAN, BENJAMIN WILLIAM SCHOLEY
Exec Dt:
11/10/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11095657
US20190253430
15894821
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 300
Reel/Frame:056916/0421   Pages: 15
Recorded: 07/20/2021
Attorney Dkt #:2776-7.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMACHE, MEAGAN
Exec Dt:
11/03/2020
2
BRITO, DIOGENES
Exec Dt:
11/03/2020
3
BENSON, BUSTER
Exec Dt:
05/06/2015
4
XIE, KEFAN
Exec Dt:
10/16/2015
5
JENNINGS, PAUL MATTHEW
Exec Dt:
11/10/2020
6
SULLIVAN, CHRISTOPHER
Exec Dt:
11/17/2020
7
REDMAN, BENJAMIN WILLIAM SCHOLEY
Exec Dt:
11/10/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11848936
US20210385228
17380580
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
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