IP Library › Assignment 015581/0026
Patent Assignment
Reel/Frame 015581/0026

Assignment of Assignor's Interest

Recorded: 2004-07-19 Pages: 3
Assignors
THOMPSON, SIMON G.
Executed: 2004-03-23
TAN, ZHU
Executed: 2004-04-19
LI, YANG
Executed: 2004-03-22
GILES, NICK
Executed: 2004-03-22
Assignee
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
81 NEWGATE STREET, LONDON, ENGLAND, EC1A 7AJ, UNITED KINGDOM
Covered Property (1)
Access Control to Shared Resources
Patent: 7,373,338 →
Application: 10/784,919 →
Publication: US 2004/0243633
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 22, 2011
From: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
To: FACEBOOK, INC.
Reel/Frame 026171/0459 →
Change of Name Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →