IP Library Assignment 022812/0268
Patent Assignment
Reel/Frame 022812/0268

Assignment of Assignor's Interest

Recorded: 2009-06-11 Pages: 4
Assignors
KOBAYASHI, TOSHIKAZU
Executed: 2009-05-06
WOOD, BARBARA ANN
Executed: 2009-05-06
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Antistatic Poly(Hydroxyalkanoic Acid) Compositions
Patent: 8,163,848 →
Application: 12/434,335 →
Publication: US 2010/0280193
Related Assignments (1)
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 →