IP Library Assignment 016225/0362
Patent Assignment
Reel/Frame 016225/0362

Assignment of Assignor's Interest

Recorded: 2005-07-06 Pages: 2
Assignors
ROLLAND, LOIC PIERRE
Executed: 2004-10-23
SAMUELS, SAM LOUIS
Executed: 2004-11-09
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Ethylene Copolymer Modified Oriented Polyester Films, Tapes, Fibers and Nonwoven Textiles
Patent: 7,943,699 →
Application: 10/969,505 →
Publication: US 2005/0112372
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 →