IP Library Assignment 058829/0442
Patent Assignment
Reel/Frame 058829/0442

Assignment of Assignor's Interest

Recorded: 2022-01-31 Pages: 4
Assignors
CHRISTIAN, MARK
Executed: 2018-08-08
KATRAK, CYRUS
Executed: 2018-08-08
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property (1)
Multiplexing Message Distribution Within Group-Based Communication System
Application: 17/588,661 →
Publication: US 2022/0231870
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 31, 2022
From: SLACK TECHNOLOGIES, INC.
To: SLACK TECHNOLOGIES, LLC
Reel/Frame 058829/0501 →
Assignment of Assignor's Interest Aug 18, 2023
From: SLACK TECHNOLOGIES, LLC
To: SALESFORCE, INC.
Reel/Frame 064642/0564 →