Patent Assignment
Reel/Frame 058271/0047
Assignment of Assignor's Interest
Recorded: 2021-12-02
Pages: 18
Assignor
IBM
Executed: 2015-12-17
Assignee
SNAPCHAT, INC.
63 MARKET STREET, VENICE, CALIFORNIA, 90291
Covered Property
(1)
Prohibited Content Propagation using a Social Network Data Structure
Patent:
11,223,589 →
Application:
16/669,083 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.