IP Library Assignment 009623/0254
Patent Assignment
Reel/Frame 009623/0254

Assignment of Assignor's Interest

Recorded: 1998-03-13 Pages: 2
Assignor
MCGEE, NEALL G.
Executed: 1998-02-13
Assignee
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
81 NEWGATE STREET, LONDON, ENGLAND, EC1A, UNITED KINGDOM
Covered Property (1)
Data Access Control
Patent: 6,393,468 →
Application: 09/043,146 →
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 →