Patent Assignment
Reel/Frame 051153/0535
Assignment of Assignor's Interest
Recorded: 2019-12-02
Pages: 4
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property
(1)
Systems and Methods for Implementing External Application Functionality into a Workflow Facilitated by a Group-Based Communication System
Application:
62/937,137 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 11, 2020
From: NEWELL, LESLIE; BREVOORT, MICHAEL; HARRIS, BRAD; SKUDLARCZYK, CHRIS
To: SLACK TECHNOLOGIES, INC.
Reel/Frame 054335/0768 →
Merger and Change of Name
Oct 1, 2021
From: SLACK TECHNOLOGIES, INC.; SLACK TECHNOLOGIES, LLC
To: SLACK TECHNOLOGIES, LLC
Reel/Frame 057683/0001 →