Patent Assignment
Reel/Frame 017457/0366
Assignment of Assignor's Interest
Recorded: 2006-04-12
Pages: 4
Assignors
FEINBERG, STEWART CARL
Executed: 2005-12-01
TALKOWSKI, CHARLES J.
Executed: 2005-12-01
ANDERSEN, KEITH CHRISTIAN
Executed: 2005-12-01
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Composition Comprising Ionomer and Polyamide
Patent:
7,144,938 →
Application:
11/292,545 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Merger
Mar 20, 2023
From: PERFORMANCE MATERIALS NA, INC
To: THE DOW CHEMICAL COMPANY
Reel/Frame 063030/0219 →
Assignment of Assignor's Interest
Mar 20, 2023
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 063030/0267 →