IP Library Assignment 069283/0403
Patent Assignment
Reel/Frame 069283/0403

Change of Name

Recorded: 2024-10-31 Pages: 3
Assignor
DU PONT CHINA LIMITED
Executed: 2023-12-12
Assignee
CELANESE MERCURY HOLDINGS INC.
BUILDING 304, EXPERIMENTAL STATION, 200 POWDER MILL ROAD, WILMINGTON, DELAWARE, 19803
Covered Property (1)
Method of Manufacturing an Electronic Device
Application: 16/855,605 →
Publication: US 2020/0248040
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 20, 2022
From: DUPONT ELECTRONICS, INC.
To: DU PONT CHINA LIMITED
Reel/Frame 062157/0390 →
Change of Name Mar 20, 2025
From: DU PONT CHINA LIMITED
To: CELANESE MERCURY HOLDINGS INC.
Reel/Frame 070567/0231 →