Patent Assignment
Reel/Frame 022865/0488
Assignment of Assignor's Interest
Recorded: 2009-06-23
Pages: 2
Assignor
ADVANCED ELASTOMER SYSTEMS, L.P.
Executed: 2009-04-20
Assignee
EXXONMOBIL CHEMICAL PATENTS INC.
1350 KATY FREEWAY, HOUSTON, TEXAS, 77079
Covered Property
(1)
Thermoplastic elastomer compositions, methods for making the same, and articles made therefrom
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 16, 2007
From: VAN HOYWEGHEN, DANNY
To: ADVANCED ELASTOMER SYSTEMS, L.P.
Reel/Frame 019389/0046 →
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 →