IP Library › Assignment 014525/0613
Patent Assignment
Reel/Frame 014525/0613

Assignment of Assignor's Interest

Recorded: 2004-04-16 Pages: 2
Assignor
HOFMANN, GEORGE HENRY
Executed: 2003-10-10
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Co-Extrudable Multi-Layer Polymer
Patent: 7,261,935 →
Application: 10/683,827 →
Publication: US 2004/0121172
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 →