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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
11216289
Issue Dt:
01/04/2022
Application #:
17181713
Filing Dt:
02/22/2021
Publication #:
20210200561
Pub Dt:
07/01/2021
Inventors:
Liza GURTIN, Michael HAHN, Maria-Ivmer Real KALALANG, Elizabeth Catherine HARRIGAN et al
Title:
SYSTEM, METHOD, AND APPARATUS FOR BUILDING AND RENDERING A MESSAGE USER INTERFACE IN A GROUP-BASED COMMUNICATION SYSTEM
Assignment: 1
Reel/Frame:
056269/0302Recorded: 05/18/2021Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GURTIN, LIZA
Exec Dt:
08/01/2018
HAHN, MICHAEL
Exec Dt:
12/06/2018
KALALANG, MARIA-IVMER REAL
Exec Dt:
08/01/2018
HARRIGAN, ELIZABETH CATHERINE
Exec Dt:
08/01/2018
MOUNTZ, JAMMIE
Exec Dt:
08/01/2018
CHEN, TIANXUAN
Exec Dt:
08/01/2018
Assignee:
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
CHRISTOPHER GLORIA
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW, SUITE 900
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
057254/0693Recorded: 08/02/2021Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
SLACK TECHNOLOGIES, INC.
Exec Dt:
07/21/2021
SKYLINE STRATEGIES I INC.
Exec Dt:
07/21/2021
Assignee:
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
MEREDITH STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW SUITE 900
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:
057254/0738Recorded: 08/02/2021Pages: 8
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
SKYLINE STRATEGIES II LLC
Exec Dt:
07/21/2021
SLACK TECHNOLOGIES, INC.
Exec Dt:
07/21/2021
Newly Merged Entity Data
SLACK TECHNOLOGIES, LLC
Exec Dt:
07/21/2021
Newly Merged Entity's New Name:
SLACK TECHNOLOGIES, LLC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
MEREDITH STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW SUITE 900
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
057514/0930Recorded: 09/09/2021Pages: 12
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NEWLY MERGED ENTITY'S NEW NAME, AND TO REMOVE THE PERIOD PREVIOUSLY RECORDED AT REEL: 057254 FRAME: 0738. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER AND CHANGE OF NAME.
Assignors:
SKYLINE STRATEGIES II LLC
Exec Dt:
07/21/2021
SLACK TECHNOLOGIES, INC.
Exec Dt:
07/21/2021
Assignee:
SLACK TECHNOLOGIES, LLC
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
MEREDITH STRADLEY
C/O MORRISON & FOERSTER LLP
2100 L STREET, NW SUITE 900
WASHINGTON, DC 20037

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