IP Library › Assignment 019336/0864
Patent Assignment
Reel/Frame 019336/0864

Assignment of Assignor's Interest

Recorded: 2007-05-24 Pages: 2
Assignor
FEINBERG, STEWART CARL
Executed: 2006-12-21
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Composition Comprising Polyvinyl Chloride and Ethylene Copolymer
Patent: 7,737,210 →
Application: 11/644,646 →
Publication: US 2008/0153966
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 →
Assignment of Assignor's Interest Oct 14, 2021
From: PERFORMANCE MATERIALS NA, INC.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 057813/0792 →
Assignment of Assignor's Interest Oct 14, 2021
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 057813/0928 →