IP Library › Assignment 017668/0635
Patent Assignment
Reel/Frame 017668/0635

Assignment of Assignor's Interest

Recorded: 2006-03-08 Pages: 3
Assignors
HU, WEIGUO
Executed: 2006-03-08
JOHNSON, JIM
Executed: 2006-03-08
Assignee
ADVANCED ELASTOMER SYSTEMS, L.P.
388 SOUTH MAIN STREET, AKRON, OHIO, 44311-1065
Covered Property (1)
Use of Metal Oxides and Salts to Enhance Adhesion to Steels
Patent: 7,645,832 →
Application: 11/371,030 →
Publication: US 2007/0213461
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 022867/0136 →
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 →