Patent Assignment
Reel/Frame 046293/0511
Assignment of Assignor's Interest
Recorded: 2018-07-09
Pages: 6
Assignors
FUNYUU, SHIGEAKI
Executed: 2018-05-09
SUGIOKA, TOMOTSUGU
Executed: 2018-05-16
ISHITSUKA, KENICHI
Executed: 2018-05-16
ASANO, NAOKI
Executed: 2018-05-11
Assignee
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-6606, JAPAN
Covered Property
(1)
Organic Electronic Material Including Charge Transport Polymer or Oligomer Having Structural Unit Containing Aromatic Amine Structure Substituted with Fluorine Atom, Organic Electronic Element, and Organic Electroluminescent Element
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 →