IP Library › Assignment 033455/0216
Patent Assignment
Reel/Frame 033455/0216

Assignment of Assignor's Interest

Recorded: 2014-08-04 Pages: 3
Assignors
HAUSMANN, KARLHEINZ
Executed: 2014-07-24
TROUILHET, YVES M.
Executed: 2014-07-25
Assignee
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Multilayer Film Comprising Cyclic Olefin Copolymer
Patent: 9,783,352 →
Application: 14/375,144 →
Publication: US 2014/0370278
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 050149/0728 →
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 →