IP Library › Assignment 026796/0245
Patent Assignment
Reel/Frame 026796/0245

Assignment of Assignor's Interest

Recorded: 2011-08-23 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)
Soft Thermoplastic Elastomers
Patent: 7,276,559 →
Application: 11/012,753 →
Publication: US 2005/0277735
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 1, 2005
From: ABRAHAM, TONSON; SHEN, KUO-SHEIN; BARBER, NORMAN
To: ADVANCED ELASTOMER SYSTEMS, L.P.
Reel/Frame 015806/0299 →
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 →