IP Library Assignment 059215/0167
Patent Assignment
Reel/Frame 059215/0167

Assignment of Assignor's Interest

Recorded: 2022-03-09 Pages: 3
Assignor
HIRAHARA, TAKASHI
Executed: 2022-02-19
Assignee
DUPONT POLYMERS, INC.
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Electrically Insulating and Thermally Conductive Polymer Compositions
Application: 17/421,834 →
Publication: US 2022/0098409
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →