Patent Assignment
Reel/Frame 052281/0523
Assignment of Assignor's Interest
Recorded: 2020-04-01
Pages: 3
Assignor
DOWA ELECTRONICS MATERIALS CO., LTD.
Executed: 2020-03-11
Assignee
E I DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Fine Silver Particle Dispersion
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 30, 2020
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT ELECTRONICS, INC.
Reel/Frame 052265/0041 →
Assignment of Assignor's Interest
Apr 1, 2020
From: HINOTSU, TAKASHI; TERAGAWA, SHINGO
To: DOWA ELECTRONICS MATERIALS CO., LTD
Reel/Frame 052281/0283 →
Assignment of Assignor's Interest
Apr 1, 2020
From: HUI, DAVE; WOLFE, MICHAEL STEPHEN; GLICKSMAN, HOWARD DAVID; YANG, HAIXIN
To: E I DU PONT DE NEMOURS AND COMPANY
Reel/Frame 052281/0796 →
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 →