IP Library › Assignment 029599/0975
Patent Assignment
Reel/Frame 029599/0975

Assignment of Assignor's Interest

Recorded: 2013-01-09 Pages: 2
Assignor
ROLLAND, LOIC PIERRE
Executed: 2013-01-09
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Curable Elastomeric Compositions
Patent: 8,779,061 →
Application: 13/652,702 →
Publication: US 2013/0109811
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 →