IP Library › Assignment 032736/0157
Patent Assignment
Reel/Frame 032736/0157

Assignment of Assignor's Interest

Recorded: 2014-04-23 Pages: 2
Assignors
INABA, AKIRA
Executed: 2014-04-16
YAMASHITA, SATOMI
Executed: 2014-04-16
Assignee
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Method of Manufacturing Non-Firing Type Electrode
Patent: 9,480,166 →
Application: 14/217,631 →
Publication: US 2014/0306165
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT ELECTRONICS, INC.
Reel/Frame 049583/0269 →
Assignment of Assignor's Interest Dec 20, 2022
From: DUPONT ELECTRONICS, INC.
To: DU PONT CHINA LIMITED
Reel/Frame 062201/0889 →
Change of Name Mar 20, 2025
From: DU PONT CHINA LIMITED
To: CELANESE MERCURY HOLDINGS INC.
Reel/Frame 070567/0231 →