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Patent Assignment Assignor Details
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Assignor Name : JONES, LEAH
Total Assignments: 12
Assignment: 1
Reel/Frame:047752/0984   Pages: 7
Recorded: 12/12/2018
Attorney Dkt #:065841/519467
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, LEAH
Exec Dt:
12/06/2018
2
FRANK, ILAN
Exec Dt:
12/06/2018
3
NGUYEN, ROSALEEN
Exec Dt:
12/06/2018
4
MARSHALL, KEVIN
Exec Dt:
12/06/2018
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200169559
16201515
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:048780/0053   Pages: 9
Recorded: 04/03/2019
Attorney Dkt #:065841/519167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, LEAH
Exec Dt:
01/31/2019
2
ADAMS, KEITH
Exec Dt:
03/24/2019
3
STOLLER, SAMANTHA
Exec Dt:
03/21/2019
4
LEMAIRE, MAUDE
Exec Dt:
03/21/2019
5
VIERHAUS, ERIC
Exec Dt:
03/21/2019
6
FRANK, ILAN
Exec Dt:
03/28/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10346378
NONE
16206652
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 3
Reel/Frame:052727/0929   Pages: 9
Recorded: 05/21/2020
Attorney Dkt #:2776-48.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, LEAH
Exec Dt:
01/31/2019
2
ADAMS, KEITH
Exec Dt:
03/24/2019
3
STOLLER, SAMANTHA
Exec Dt:
03/21/2019
4
LEMAIRE, MAUDE
Exec Dt:
03/21/2019
5
VIERHAUS, ERIC
Exec Dt:
03/21/2019
6
FRANK, ILAN
Exec Dt:
03/28/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11269833
NONE
16419709
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 4
Reel/Frame:058744/0692   Pages: 9
Recorded: 01/24/2022
Attorney Dkt #:2776-48.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, LEAH
Exec Dt:
01/31/2019
2
ADAMS, KEITH
Exec Dt:
03/24/2019
3
STOLLER, SAMANTHA
Exec Dt:
03/21/2019
4
LEMAIRE, MAUDE
Exec Dt:
03/21/2019
5
VIERHAUS, ERIC
Exec Dt:
03/21/2019
6
FRANK, ILAN
Exec Dt:
03/28/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220147644
17582552
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 5
Reel/Frame:052174/0937   Pages: 6
Recorded: 03/20/2020
Attorney Dkt #:065841/532152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROWLEY, RICHARD
Exec Dt:
06/28/2019
2
DRUMMOND, AUDREI
Exec Dt:
07/08/2019
3
FAIN, JESSICA
Exec Dt:
07/08/2019
4
JONES, LEAH
Exec Dt:
07/03/2019
5
FRANK, ILAN
Exec Dt:
07/11/2019
6
KINKEL, NIKOLAS
Exec Dt:
07/15/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10778419
US20190379534
16434097
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280
Assignment: 6
Reel/Frame:053447/0402   Pages: 6
Recorded: 08/10/2020
Attorney Dkt #:2776-45.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROWLEY, RICHARD
Exec Dt:
06/28/2019
2
DRUMMOND, AUDREI
Exec Dt:
07/08/2019
3
FAIN, JESSICA
Exec Dt:
07/08/2019
4
JONES, LEAH
Exec Dt:
07/03/2019
5
FRANK, ILAN
Exec Dt:
07/11/2019
6
KINKEL, NIKOLAS
Exec Dt:
07/15/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12015699
US20200374111
16989452
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 7
Reel/Frame:054518/0281   Pages: 6
Recorded: 12/02/2020
Attorney Dkt #:2776-45.09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROWLEY, RICHARD
Exec Dt:
06/28/2019
2
DRUMMOND, AUDREI
Exec Dt:
07/08/2019
3
FAIN, JESSICA
Exec Dt:
07/08/2019
4
JONES, LEAH
Exec Dt:
07/03/2019
5
FRANK, ILAN
Exec Dt:
07/11/2019
6
KINKEL, NIKOLAS
Exec Dt:
07/15/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11799636
US20210091933
17109671
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 8
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200192881
16702197
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 9
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: 10
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: 11
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: 12
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

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