IP Library › Assignment 055713/0668
Patent Assignment
Reel/Frame 055713/0668

Assignment of Assignor's Interest

Recorded: 2021-03-25 Pages: 3
Assignor
NIESS, ANNA
Executed: 2021-03-18
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property (1)
Display Screen or Portion Thereof with Graphical User Interface
Patent: 955,407 →
Application: 29/757,267 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Sep 10, 2021
From: SLACK TECHNOLOGIES, INC.; SKYLINE STRATEGIES II LLC
To: SLACK TECHNOLOGIES, LLC
Reel/Frame 057442/0813 →
Assignment of Assignor's Interest Aug 2, 2023
From: SLACK TECHNOLOGIES, LLC
To: SALESFORCE, INC.
Reel/Frame 064470/0727 →