IP Library Assignment 028799/0105
Patent Assignment
Reel/Frame 028799/0105

Assignment of Assignor's Interest

Recorded: 2012-08-16 Pages: 2
Assignor
ORIANI, STEVEN R
Executed: 2012-08-02
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Heat-Stabilized Acrylate Elastomer Composition and Process for Its Production
Patent: 9,284,443 →
Application: 13/529,543 →
Publication: US 2012/0328813
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049587/0098 →
Change of Name Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →