Patent Assignment
Reel/Frame 041627/0556
Assignment of Assignor's Interest
Recorded: 2017-03-18
Pages: 3
Assignor
GRINSTEAD, JOSEPH EDWARD
Executed: 2016-05-10
Assignee
WHATSAPP INC.
650 CASTRO STREET, SUITE 120-219, MOUNTAIN VIEW, CALIFORNIA, 94041
Covered Property
(1)
Techniques to Detect and React to Proxy Interference
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.