Patent Assignment
Reel/Frame 036349/0055
Assignment of Assignor's Interest
Recorded: 2015-08-18
Pages: 3
Assignor
JEWETT, SCOTT E.
Executed: 2014-07-23
Assignee
PORTABLE COMPOSITE STRUCTURES, INC.
16 TECHNOLOGY DRIVE #144, IRVINE, CALIFORNIA, 92618
Covered Property
(1)
Centralizers for Centralizing Well Casings
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: PORTABLE COMPOSITE STRUCTURES, INC
To: BP AMERICA PRODUCTION COMPANY
Reel/Frame 036347/0767 →
Assignment of Assignor's Interest
Aug 19, 2015
From: BP AMERICA PRODUCTION COMPANY
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 036365/0104 →