Patent Assignment
Reel/Frame 022865/0423
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.
13501 KATY FREEWAY, HOUSTON, TEXAS, 77079
Covered Property
(1)
Thermoplastic Elastomer Compositions, Methods of Making and Articles Made from the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 29, 2006
From: KERSTETTER III, RANDAL H.; LAWRENCE, GARY K.
To: ADVANCED ELASTOMER SYSTEMS, L.P.
Reel/Frame 018378/0262 →
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 →