Patent Assignment
Reel/Frame 036800/0577
Assignment of Assignor's Interest
Recorded: 2015-10-15
Pages: 2
Assignor
TOPOULOS, GEORGIOS
Executed: 2015-09-28
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Portable Electronic Device Cover Comprising Renewable Polyamide Resin Composition
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 22, 2015
From: TOPOULOS, GEORGIOS
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 036854/0211 →
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 →