IP Library › Assignment 053408/0526
Patent Assignment
Reel/Frame 053408/0526

Assignment of Assignor's Interest

Recorded: 2020-08-05 Pages: 3
Assignors
BUJNOWICZ, CORY
Executed: 2020-08-04
SULTAN, ZACHARY COFFMAN
Executed: 2020-06-11
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property (1)
Display Screen or Portion Thereof with Graphical User Interface
Patent: 933,684 →
Application: 29/734,111 →
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 →