Patent Assignment
Reel/Frame 027116/0386
Assignment of Assignor's Interest
Recorded: 2011-10-25
Pages: 3
Assignors
SUGIYAMA, MIKIHITO
Executed: 2011-10-11
IGUCHI, YUKINORI
Executed: 2011-10-11
ASAUMI, KIYOHITO
Executed: 2011-10-11
Assignees
CHLORINE ENGINEERS CORP., LTD.
SEIROKA TOWER 35, 8-1, AKASHI-CHO, CHUO-KU, TOKYO, 1040044, JAPAN
KANEKA CORPORATION
3-2-4, NAKANOSHIMA, KITA-KU, OSAKA-SHI, OSAKA, 5308288, JAPAN
TOAGOSEI CO., LTD.
1-14-1, NISHI-SHIMBASHI, MINATO-KU, TOKYO, 1058419, JAPAN
Covered Property
(1)
Method of Electrolysis Employing Two-Chamber Ion Exchange Membrane Electrolytic Cell Having Gas Diffusion Electrode
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Aug 27, 2012
From: CHLORINE ENGINEERS CORP., LTD.
To: CHLORINE ENGINEERS CORP., LTD.
Reel/Frame 028850/0058 →
Change of Address
Sep 12, 2013
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 031207/0283 →
Assignment of Assignor's Interest
Jan 19, 2017
From: CHLORINE ENGINEERS CORP., LTD.
To: TOAGOSEI CO., LTD.
Reel/Frame 041012/0351 →