Patent Assignment
Reel/Frame 055620/0578
Assignment of Assignor's Interest
Recorded: 2021-03-17
Pages: 3
Assignor
DOUFAS, ANTONIOS K.
Executed: 2021-03-11
Assignee
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE, BAYTOWN, TEXAS, 77520
Covered Property
(1)
Compatibilized Thermoplastic Vulcanizate Compositions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 10, 2019
From: DATTA, SUDHIN; TSOU, ANDY H; WALKER, RON; IYER, KRISHNAN ANANTHA NARAYANA
To: EXXONMOBIL CHEMICAL PATENTS INC.
Reel/Frame 050684/0358 →
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 →