IP Library › Assignment 026796/0203
Patent Assignment
Reel/Frame 026796/0203

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)
Thermoplastic Elastomers Having Improved Processing and Physical Property Balance
Patent: 6,451,915 →
Application: 09/752,080 →
Publication: US 2002/0128390
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2001
From: ELLUL, MARIA D.; MCDANIEL, PAUL E.; PELTIER, THOMAS L.; CHENG, JIANYA
To: ADVANCED ELASTOMER SYSTEMS L.P.; EXXON CHEMICAL PATENTS, INC.
Reel/Frame 011532/0393 →
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 →