Patent Assignment
Reel/Frame 060851/0892
Nunc Pro Tunc Assignment
Recorded: 2022-07-25
Pages: 89
Assignor
AMERIFORGE GROUP INC.
Executed: 2021-11-16
Assignee
GRANT PRIDECO, INC.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Method and Apparatus for Compressing Video Sequences
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2004
From: DIVA SYSTEMS CORPORATION BY HOWARD B. GROBSTEIN, CHAPTER 11 TRUSTEE
To: TVGATEWAY, LLC
Reel/Frame 014567/0512 →
Change of Name
Sep 20, 2004
From: TVGATEWAY, LLC
To: SEDNA PATENT SERVICES, LLC
Reel/Frame 015177/0980 →
Assignment of Assignor's Interest
Sep 24, 2008
From: SEDNA PATENT SERVICES, LLC (F/K/A TVGATEWAY, LLC)
To: COMCAST IP HOLDINGS I, LLC
Reel/Frame 021570/0353 →
Assignment of Assignor's Interest
Jul 22, 2014
From: GORDON, DONALD F; BAYRAKERI, SADIK; WILD, JOSEPH R; EDMONDS, JEREMY S
To: DIVA SYSTEMS CORPORATION
Reel/Frame 033363/0101 →
Assignment of Assignor's Interest
Dec 3, 2020
From: COMCAST IP HOLDINGS I, LLC
To: TIVO CORPORATION
Reel/Frame 054750/0785 →