IP Library › Assignment 036347/0767
Patent Assignment
Reel/Frame 036347/0767

Assignment of Assignor's Interest

Recorded: 2015-08-18 Pages: 3
Assignor
PORTABLE COMPOSITE STRUCTURES, INC
Executed: 2015-04-23
Assignee
BP AMERICA PRODUCTION COMPANY
501 WESTLAKE PARK BLVD, HOUSTON, TEXAS, 77079
Covered Property (1)
Centralizers for Centralizing Well Casings
Patent: 9,725,967 →
Application: 14/338,620 →
Publication: US 2015/0027684
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 23, 2014
From: JEWETT, SCOTT E.; DUCKWORTH, DAVID G.
To: PORTABLE COMPOSITE STRUCTURES, INC.
Reel/Frame 033373/0042 →
Assignment of Assignor's Interest Aug 13, 2015
From: JEWETT, SCOTT E
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 036321/0208 →
Assignment of Assignor's Interest Aug 13, 2015
From: DUCKWORTH, DAVID G.
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 036321/0497 →
Assignment of Assignor's Interest Aug 18, 2015
From: DUCKWORTH, DAVID G.
To: PORTABLE COMPOSITE STRUCTURES, INC.
Reel/Frame 036347/0439 →
Assignment of Assignor's Interest Aug 18, 2015
From: JEWETT, SCOTT E
To: PORTABLE COMPOSITE STRUCTURES, INC.
Reel/Frame 036347/0378 →
Assignment of Assignor's Interest Aug 18, 2015
From: JEWETT, SCOTT E.
To: PORTABLE COMPOSITE STRUCTURES, INC.
Reel/Frame 036349/0055 →
Assignment of Assignor's Interest Aug 19, 2015
From: BP AMERICA PRODUCTION COMPANY
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 036365/0104 →