IP Library › Assignment 023622/0774
Patent Assignment
Reel/Frame 023622/0774

Assignment of Assignor's Interest

Recorded: 2009-12-08 Pages: 3
Assignor
ELLUL, MARIA DOLORES
Executed: 2005-02-04
Assignee
ADVANCED ELASTOMER SYSTEMS, L.P.
388 SOUTH MAIN STREET, AKRON, OHIO, 44311
Covered Property (1)
Thermoplastic Vulcanizates and Their Use
Patent: 8,076,416 →
Application: 11/051,934 →
Publication: US 2006/0178478
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 24, 2009
From: ADVANCED ELASTOMER SYSTEMS, L.P.
To: EXXONMOBIL CHEMICAL PATENTS INC.
Reel/Frame 022867/0708 →
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 →