IP Library Assignment 073358/0935
Patent Assignment
Reel/Frame 073358/0935

Assignment of Assignor's Interest

Recorded: 2026-01-05 Pages: 4
Assignor
NOZAKI, MASAHIRO
Executed: 2025-12-21
Assignee
CELANESE POLYMERS HOLDING, INC.
BUILDING 304, EXPERIMENTAL STATION, 200 POWDER MILL ROAD, WILMINGTON, DELAWARE, 19803
Covered Property (1)
Polyamide Compositions
Application: 17/996,546 →
Publication: US 2023/0220201
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 16, 2025
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 073964/0029 →
Change of Name Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →