IP Library Assignment 012809/0594
Patent Assignment
Reel/Frame 012809/0594

Assignment of Assignor's Interest

Recorded: 2002-06-17 Pages: 2
Assignor
HAUSMANN, KARLHEINZ
Executed: 2001-10-16
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25, LEGAL PATENTS, WILMINGTON, DELAWARE, 19880
Covered Property (1)
Scuff resistant ionomers compositions
Application: 60/327,811 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 21, 2019
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: PERFORMANCE MATERIALS NA, INC.
Reel/Frame 050127/0001 →