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Patent Assignment Assignor Details
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Assignor Name : MCPHAIL, JAMES
Total Assignments: 28
Assignment: 1
Reel/Frame:049051/0210   Pages: 7
Recorded: 05/01/2019
Attorney Dkt #:065841/525450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/19/2018
2
MCPHAIL, JAMES
Exec Dt:
04/22/2019
3
HAN, LYDIA
Exec Dt:
04/22/2019
4
OO, SAN
Exec Dt:
04/22/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10897370
NONE
16263691
Correspondence name and address
THOMAS R. PARKER II
101 S. TRYON STREET
CHARLOTTE, NC 28280
Assignment: 2
Reel/Frame:049051/0847   Pages: 6
Recorded: 05/01/2019
Attorney Dkt #:065841/525671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/19/2019
2
MCPHAIL, JAMES
Exec Dt:
04/22/2019
3
HAN, LYDIA
Exec Dt:
04/24/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11481735
NONE
16263753
Correspondence name and address
RAHJIMA R. FRANCIA
101 S. TRYON STREET
CHARLOTTE, NC 28280
Assignment: 3
Reel/Frame:054712/0427   Pages: 7
Recorded: 12/21/2020
Attorney Dkt #:2776-23.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/19/2019
2
MCPHAIL, JAMES
Exec Dt:
04/22/2019
3
HAN, LYDIA
Exec Dt:
04/22/2019
4
OO, SAN
Exec Dt:
04/22/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11310065
US20210167979
17129102
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 4
Reel/Frame:059626/0498   Pages: 7
Recorded: 04/18/2022
Attorney Dkt #:2776-23.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/19/2019
2
MCPHAIL, JAMES
Exec Dt:
04/22/2019
3
HAN, LYDIA
Exec Dt:
04/22/2019
4
OO, SAN
Exec Dt:
04/22/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11757670
US20220239517
17722864
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 5
Reel/Frame:064316/0884   Pages: 7
Recorded: 07/19/2023
Attorney Dkt #:2776-23.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/19/2019
2
MCPHAIL, JAMES
Exec Dt:
04/22/2019
3
HAN, LYDIA
Exec Dt:
04/22/2019
4
OO, SAN
Exec Dt:
04/22/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230370296
18223897
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 6
Reel/Frame:049050/0959   Pages: 5
Recorded: 05/01/2019
Attorney Dkt #:065841/525679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/23/2019
2
MCPHAIL, JAMES
Exec Dt:
04/26/2019
3
HAN, LYDIA
Exec Dt:
04/24/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11494741
NONE
16263969
Correspondence name and address
ALSTON & BIRD LLP/SLACK TECHNOLOGIES, IN
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 7
Reel/Frame:061320/0275   Pages: 6
Recorded: 10/05/2022
Attorney Dkt #:2776-24.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
04/23/2019
2
MCPHAIL, JAMES
Exec Dt:
04/26/2019
3
HAN, LYDIA
Exec Dt:
04/24/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11797948
US20230030552
17955127
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 8
Reel/Frame:050977/0320   Pages: 6
Recorded: 11/12/2019
Attorney Dkt #:065841/525763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
10/30/2019
2
MCPHAIL, JAMES
Exec Dt:
11/01/2019
3
HAN, LYDIA
Exec Dt:
11/11/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11488113
NONE
16263781
Correspondence name and address
MIRANDA M. SOOTER
101 S. TRYON STREET
CHARLOTTE, NC 28280
Assignment: 9
Reel/Frame:061185/0856   Pages: 6
Recorded: 09/22/2022
Attorney Dkt #:2776-27.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
10/30/2019
2
MCPHAIL, JAMES
Exec Dt:
11/01/2019
3
HAN, LYDIA
Exec Dt:
11/11/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11734651
US20230023160
17950702
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 10
Reel/Frame:051037/0679   Pages: 6
Recorded: 11/18/2019
Attorney Dkt #:065841/525680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
11/12/2019
2
MCPHAIL, JAMES
Exec Dt:
11/14/2019
3
HAN, LYDIA
Exec Dt:
11/11/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11501261
NONE
16264062
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 11
Reel/Frame:061303/0366   Pages: 6
Recorded: 10/04/2022
Attorney Dkt #:2776-26.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMERS, ROLAND
Exec Dt:
11/12/2019
2
MCPHAIL, JAMES
Exec Dt:
11/14/2019
3
HAN, LYDIA
Exec Dt:
11/11/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027998
17952860
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 12
Reel/Frame:052300/0129   Pages: 6
Recorded: 04/02/2020
Attorney Dkt #:065841/525451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, MATTHEW
Exec Dt:
03/30/2020
2
FLORIN, HUBERT
Exec Dt:
03/27/2020
3
SCHEMERS, ROLAND
Exec Dt:
03/27/2020
4
ELLIOTT, BRIAN
Exec Dt:
03/29/2020
5
HAN, LYDIA
Exec Dt:
03/29/2020
6
MCPHAIL, JAMES
Exec Dt:
03/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10885113
US20200311138
16366866
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280
Assignment: 13
Reel/Frame:052300/0419   Pages: 6
Recorded: 04/02/2020
Attorney Dkt #:065841/529571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, MATTHEW
Exec Dt:
03/30/2020
2
FLORIN, HUBERT
Exec Dt:
03/27/2020
3
SCHEMERS, ROLAND
Exec Dt:
03/27/2020
4
ELLIOTT, BRIAN
Exec Dt:
03/29/2020
5
HAN, LYDIA
Exec Dt:
03/29/2020
6
MCPHAIL, JAMES
Exec Dt:
03/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11449547
US20200311148
16367048
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280
Assignment: 14
Reel/Frame:052300/0626   Pages: 6
Recorded: 04/02/2020
Attorney Dkt #:065841/529572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, MATTHEW
Exec Dt:
03/30/2020
2
FLORIN, HUBERT
Exec Dt:
03/27/2020
3
SCHEMERS, ROLAND
Exec Dt:
03/27/2020
4
ELLIOTT, BRIAN
Exec Dt:
03/29/2020
5
HAN, LYDIA
Exec Dt:
03/29/2020
6
MCPHAIL, JAMES
Exec Dt:
03/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10922356
US20200311680
16367038
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280
Assignment: 15
Reel/Frame:052300/0880   Pages: 6
Recorded: 04/02/2020
Attorney Dkt #:065841/529573
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, MATTHEW
Exec Dt:
03/30/2020
2
FLORIN, HUBERT
Exec Dt:
03/27/2020
3
SCHEMERS, ROLAND
Exec Dt:
03/27/2020
4
ELLIOTT, BRIAN
Exec Dt:
03/29/2020
5
HAN, LYDIA
Exec Dt:
03/29/2020
6
MCPHAIL, JAMES
Exec Dt:
03/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11023524
US20200311131
16367027
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280
Assignment: 16
Reel/Frame:060677/0847   Pages: 6
Recorded: 07/29/2022
Attorney Dkt #:2776-31.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, MATTHEW
Exec Dt:
03/30/2020
2
FLORIN, HUBERT
Exec Dt:
03/27/2020
3
SCHEMERS, ROLAND
Exec Dt:
03/27/2020
4
ELLIOTT, BRIAN
Exec Dt:
03/29/2020
5
HAN, LYDIA
Exec Dt:
03/29/2020
6
MCPHAIL, JAMES
Exec Dt:
03/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11809491
NONE
17877825
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 17
Reel/Frame:065051/0736   Pages: 6
Recorded: 09/27/2023
Attorney Dkt #:2776-31.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, MATTHEW
Exec Dt:
03/30/2020
2
FLORIN, HUBERT
Exec Dt:
03/27/2020
3
SCHEMERS, ROLAND
Exec Dt:
03/27/2020
4
ELLIOTT, BRIAN
Exec Dt:
03/29/2020
5
HAN, LYDIA
Exec Dt:
03/29/2020
6
MCPHAIL, JAMES
Exec Dt:
03/30/2020
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240028644
18475814
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 18
Reel/Frame:052504/0095   Pages: 6
Recorded: 04/27/2020
Attorney Dkt #:2776-22.00
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 #
 
 
 
 
 
 
 
 
 
 
 
10805362
NONE
16264100
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 19
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: 20
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: 21
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: 22
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: 23
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: 24
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: 25
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: 26
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220103511
17509298
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 27
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: 28
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

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