Patent Assignment
Reel/Frame 069000/0491
Assignment of Assignor's Interest
Recorded: 2024-10-24
Pages: 7
Assignors
MATHEW, ANNAKUTTY
Executed: 2024-10-15
NOZAKI, MASAHIRO
Executed: 2024-10-16
KOBAYASHI, TOSHIKAZU
Executed: 2024-10-16
WICHMANN, MARK
Executed: 2024-10-22
Assignee
CELANESE POLYMERS HOLDING, INC.
BUILDING 304, EXPERIMENTAL STATION, 200 POWDER MILL ROAD, WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Polyamide Compositions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 9, 2024
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 068897/0428 →
Assignment of Assignor's Interest
Nov 4, 2024
From: EIDP, INC., FORMERLY KNOWN AS E. I. DU PONT DE NEMOURS AND COMPANY
To: CELANESE POLYMERS HOLDING, INC., FORMERLY KNOWN AS DUPONT POLYMERS, INC.
Reel/Frame 069299/0609 →
Change of Name
Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →