IP Library Assignment 027800/0966
Patent Assignment
Reel/Frame 027800/0966

Assignment of Assignor's Interest

Recorded: 2012-03-03 Pages: 2
Assignors
DOSHI, SHAILESH RATILAL
Executed: 2012-01-26
MATHEW, ANNA KUTTY
Executed: 2012-01-26
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Melt-Blended Thermoplastic Composition
Patent: 8,691,911 →
Application: 13/357,991 →
Publication: US 2012/0196973
Related Assignments (2)
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 →
Change of Name Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →