Patent Assignment
Reel/Frame 062305/0242
Assignment of Assignor's Interest
Recorded: 2023-01-08
Pages: 22
Assignor
DUPONT ELECTRONICS, INC.
Executed: 2022-11-01
Assignee
DU PONT CHINA LIMITED
BUILDING 304, EXPERIMENTAL STATION, 200 POWDER MILL ROAD, WILMINGTON, DELAWARE, 19803
Covered Properties
(2)
Tape Composition and Process for Internally Constrained Sintering of Low Temperature Co-Fired Ceramic
Electrode and Method for Manufacturing the Same
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2012
From: KUROKI, MASAKATSU
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 029216/0019 →
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 →
Corrective Assignment to Correct the Application Number from 13/651,558 to 13/361,558 Previously Recorded on Reel 062201 Frame 0889. Assignor(S) Hereby Confirms the Assignment.
Jun 13, 2023
From: DUPONT ELECTRONICS, INC.
To: DU PONT CHINA LIMITED
Reel/Frame 064066/0728 →
Change of Name
Mar 20, 2025
From: DU PONT CHINA LIMITED
To: CELANESE MERCURY HOLDINGS INC.
Reel/Frame 070567/0231 →