Patent Assignment
Reel/Frame 025918/0711
Assignment of Assignor's Interest
Recorded: 2011-03-08
Pages: 3
Assignors
OHTAKE, GOUKI
Executed: 2007-03-08
ISHIBASHI, KAZUHIRO
Executed: 2007-03-08
HONDA, KEIJIROU
Executed: 2007-03-08
OKUDA, NAOKI
Executed: 2007-03-08
SASAKI, NORI
Executed: 2007-03-08
Assignee
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property
(1)
Method of Evaluating Polymide Dissolution Rate, Method of Producing Polymide, and Polymide Obtained Using Same Methods
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 2, 2023
From: HITACHI CHEMICAL COMPANY, LTD.
To: SHOWA DENKO MATERIALS CO., LTD.
Reel/Frame 062917/0865 →
Change of Name
Mar 3, 2023
From: SHOWA DENKO MATERIALS CO., LTD.
To: RESONAC CORPORATION
Reel/Frame 062946/0125 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →