Patent Assignment
Reel/Frame 054207/0001
Assignment of Assignor's Interest
Recorded: 2020-10-29
Pages: 11
Assignors
FRANK, ILAN
Executed: 2020-08-24
BUTTERFIELD, DANIEL STEWART
Executed: 2020-09-14
HENDERSON-BEGG, CALLUM
Executed: 2020-08-19
UNDERWOOD, APRIL
Executed: 2020-08-24
JONES, LEAH
Executed: 2020-10-23
GRANT, MYLES
Executed: 2020-08-20
WIRTH, TODD
Executed: 2020-08-24
VIERHAUS, ERIC
Executed: 2020-08-24
STOLLER, SAMANTHA
Executed: 2020-08-20
PELLY, GREGORY
Executed: 2020-08-20
DENG, YONGXING
Executed: 2020-08-28
MULLEN, MATTHEW
Executed: 2020-08-20
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property
(1)
Method, Apparatus, and Computer Program Product for Authorizing and Authenticating User Communication Within an Enterprise Group-Based Communication Platform
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
May 30, 2019
From: SLACK TECHNOLOGIES, INC.
To: MORGAN STANLEY SENIOR FUNDING, INC., AS COLLATERAL AGENT
Reel/Frame 049332/0349 →
Release of Security Interest in Patent Collateral at Reel/Frame No. 49332/0349
Jul 19, 2021
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: SLACK TECHNOLOGIES, INC.
Reel/Frame 057649/0882 →
Merger
Jul 29, 2021
From: SLACK TECHNOLOGIES, INC.
To: SLACK TECHNOLOGIES, LLC
Reel/Frame 057475/0404 →
Assignment of Assignor's Interest
Aug 18, 2023
From: SLACK TECHNOLOGIES, LLC
To: SALESFORCE, INC.
Reel/Frame 064642/0564 →