Patent Assignment
Reel/Frame 022865/0539
Assignment of Assignor's Interest
Recorded: 2009-06-23
Pages: 2
Assignor
ADVANCED ELASTOMER SYSTEMS, LP.
Executed: 2009-04-20
Assignee
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY, HOUSTON, TEXAS, 77079
Covered Property
(1)
Peroxide-Cured Thermoplastic Vulcanizates Prepared With Ultrahigh Molecular Weight Plastics
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 4, 2008
From: ELLUL, MARIA D.; UHL, EUGENE R.; BRANT, PATRICK; BRINEN, JEFFREY L.
To: ADVANCED ELASTOMER SYSTEMS, L.P.
Reel/Frame 021335/0672 →
Assignment of Assignor's Interest
Feb 25, 2022
From: EXXONMOBIL CHEMICAL PATENTS INC.
To: SANTOPRENE PRODUCTION PENSACOLA LLC
Reel/Frame 059248/0456 →
Assignment of Assignor's Interest
Feb 25, 2022
From: SANTOPRENE PRODUCTION PENSACOLA LLC
To: CELANESE INTERNATIONAL CORPORATION
Reel/Frame 059248/0673 →