Patent Assignment
Reel/Frame 055841/0799
Assignment of Assignor's Interest
Recorded: 2021-04-06
Pages: 5
Assignors
KHEYFETS, PHILLIP
Executed: 2021-01-04
RHAZI, SUFIAN
Executed: 2021-01-04
RUSSELL, JONATHAN
Executed: 2021-01-04
BARNES, JAMES
Executed: 2021-01-04
NGUYEN, ROSALEEN
Executed: 2021-01-05
SULTAN, ZACHARY
Executed: 2021-03-12
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property
(1)
Systems and Methods for Sorting Unread Messages in a Group-Based Communication Platform
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 2, 2021
From: SLACK TECHNOLOGIES, INC.; SKYLINE STRATEGIES I INC.
To: SLACK TECHNOLOGIES, INC.
Reel/Frame 057254/0693 →
Merger and Change of Name
Aug 2, 2021
From: SKYLINE STRATEGIES II LLC; SLACK TECHNOLOGIES, INC.; SLACK TECHNOLOGIES, LLC
To: SLACK TECHNOLOGIES, LLC.
Reel/Frame 057254/0738 →
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.
Sep 9, 2021
From: SKYLINE STRATEGIES II LLC; SLACK TECHNOLOGIES, INC.
To: SLACK TECHNOLOGIES, LLC
Reel/Frame 057514/0930 →
Assignment of Assignor's Interest
Jan 23, 2025
From: SLACK TECHNOLOGIES, LLC
To: SALESFORCE, INC.
Reel/Frame 070001/0469 →