IP Library › Assignment 025347/0404
Patent Assignment
Reel/Frame 025347/0404

Assignment of Assignor's Interest

Recorded: 2010-11-11 Pages: 2
Assignor
MORKEN, PETER A.
Executed: 2010-10-13
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Compositions of Organic Acid Modified Ionomers Filled with Silica
Patent: 8,475,932 →
Application: 12/902,274 →
Publication: US 2012/0088602
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 →