Patent Assignment
Reel/Frame 017944/0524
Assignment of Assignor's Interest
Recorded: 2006-07-17
Pages: 2
Assignor
ROULIN, JACQUES
Executed: 2005-11-24
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Polymer composition having elastomeric features
Application:
11/204,426 →
Publication:
US 2006/0094824
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 17, 2006
From: RIOUX, BERNARD
To: DU PONT DE NEMOURS (FRANCE) S.A.S.
Reel/Frame 017944/0634 →
Assignment of Assignor's Interest
Jul 17, 2006
From: DU PONT DE NEMOURS (FRANCE) S.A.S.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 017944/0660 →
Assignment of Assignor's Interest
Aug 22, 2019
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: PERFORMANCE MATERIALS NA, INC.
Reel/Frame 050237/0001 →