IP Library › Assignment 018386/0515
Patent Assignment
Reel/Frame 018386/0515

Assignment of Assignor's Interest

Recorded: 2006-10-13 Pages: 5
Assignors
WU, YUN-TAI
Executed: 2006-06-30
STEWART, MARK AARON
Executed: 2006-06-30
YE, YI
Executed: 2006-06-30
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Ethylene/Methyl Acrylate/Cure Site Copolymers and Compounds and Vulcanizates Thereof
Patent: 7,608,675 →
Application: 11/479,039 →
Publication: US 2007/0004855
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049590/0650 →
Change of Name Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →