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Patent Assignment Assignor Details
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Assignor Name : FAY, DAVID
Total Assignments: 4
Assignment: 1
Reel/Frame:053641/0676   Pages: 3
Recorded: 08/31/2020
Attorney Dkt #:197802005000 (P10067US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAY, DAVID
Exec Dt:
05/01/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10908801
US20200348828
16399741
Correspondence name and address
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
1650 TYSONS BOULEVARD, SUITE 300
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:053643/0263   Pages: 3
Recorded: 08/31/2020
Attorney Dkt #:197802005100(P10077US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAY, DAVID
Exec Dt:
05/01/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983683
US20200348829
16399809
Correspondence name and address
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
1650 TYSONS BOULEVARD, SUITE 300
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:055533/0235   Pages: 3
Recorded: 03/09/2021
Attorney Dkt #:197802005001 (P10067USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAY, DAVID
Exec Dt:
05/01/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983683
US20200348829
16399809
Correspondence name and address
MEREDITH L. STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW SUITE 900
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:055799/0865   Pages: 3
Recorded: 04/01/2021
Attorney Dkt #:19780-20050.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FAY, DAVID
Exec Dt:
05/01/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11886691
US20210181937
17188472
Correspondence name and address
MEREDITH STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW SUITE 900
WASHINGTON, DC 20037

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