IP Library › Assignment 016503/0138
Patent Assignment
Reel/Frame 016503/0138

Assignment of Assignor's Interest

Recorded: 2005-04-22 Pages: 4
Assignors
DICKENS, JAMES
Executed: 2003-02-21
WHITE, ISAAC
Executed: 2003-02-21
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Methods, systems, and products for locking & unlocking a lock
Patent: 8,503,631 →
Application: 11/112,574 →
Publication: US 2005/0190900
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 2008
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 021709/0737 →
Change of Name Oct 21, 2008
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC., F/K/A AT&T BLS INTELLECTUAL PROPERTY, INC., F/K/A AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 021709/0743 →
Assignment of Assignor's Interest Oct 31, 2008
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: OPEN INVENTION NETWORK LLC
Reel/Frame 021763/0476 →
Assignment of Assignor's Interest Dec 30, 2021
From: OPEN INVENTION NETWORK LLC
To: PHILIPS NORTH AMERICA LLC
Reel/Frame 058600/0296 →