IP Library Assignment 029603/0145
Patent Assignment
Reel/Frame 029603/0145

Assignment of Assignor's Interest

Recorded: 2013-01-10 Pages: 2
Assignors
CHOU, RICHARD T.
Executed: 2013-01-08
KOBAYASHI, TOSHIKAZU
Executed: 2013-01-08
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Method for Providing Toughened Poly(Trimethylene Terephthalate) Molding Resins
Patent: 8,389,604 →
Application: 12/916,830 →
Publication: US 2011/0105674
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049590/0650 →