IP Library › Assignment 041012/0351
Patent Assignment
Reel/Frame 041012/0351

Assignment of Assignor's Interest

Recorded: 2017-01-19 Pages: 4
Assignor
CHLORINE ENGINEERS CORP., LTD.
Executed: 2016-11-21
Assignee
TOAGOSEI CO., LTD.
14-1 NISHI-SHIMBASHI, 1-CHOME, MINATO-KU, TOKYO, 1058419, JAPAN
Covered Properties (5)
Ion Exchange Membrane Electrolytic Cell
Patent: 8,197,649 →
Application: 11/914,668 →
Publication: US 2009/0071820
Method of Electrolysis Employing Two-Chamber Ion Exchange Membrane Electrolytic Cell Having Gas Diffusion Electrode
Patent: 9,181,624 →
Application: 13/263,007 →
Publication: US 2012/0048743
Gas Diffusion Electrode Equipped Ion Exchange Membrane Electrolyzer
Patent: 8,940,139 →
Application: 13/322,476 →
Publication: US 2012/0145559
Oxygen Gas Diffusion Cathode, Electrolytic Cell Employing Same, Method of Producing Chlorine Gas and Method of Producing Sodium Hydroxide
Patent: 9,175,410 →
Application: 13/580,003 →
Publication: US 2013/0037415
Electrolytic Cell for Producing Chlorine - Sodium Hydroxide and Method of Producing Chlorine - Sodium Hydroxide
Patent: 9,315,908 →
Application: 13/807,790 →
Publication: US 2013/0153433
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 16, 2007
From: SAIKI, KOJI; ASAUMI, KIYOHITO; HAMAMORI, MITSUHARU; OSAKABE, TSUGIYOSHI
To: CHLORINE ENGINEERS CORP., LTD.; KANEKA CORPORATION; TOAGOSEI CO., LTD.
Reel/Frame 020127/0310 →
Assignment of Assignor's Interest Oct 25, 2011
From: SUGIYAMA, MIKIHITO; IGUCHI, YUKINORI; ASAUMI, KIYOHITO
To: CHLORINE ENGINEERS CORP., LTD.; KANEKA CORPORATION; TOAGOSEI CO., LTD.
Reel/Frame 027116/0386 →
Assignment of Assignor's Interest Feb 21, 2012
From: ASAUMI, KIYOHITO; IGUCHI, YUKINORI; HAMAMORI, MITSUHARU; IZUTSU, TOMONORI
To: CHLORINE ENGINEERS CORP., LTD.; TOAGOSEI CO., LTD.; KANEKA CORPORATION
Reel/Frame 027738/0265 →
Assignment of Assignor's Interest Aug 20, 2012
From: IZAWA, YUKI; OGATA, SETSURO; UNO, MASAHARU; TANAKA, MASASHI
To: PERMELEC ELECTRODE LTD.; KANEKA CORPORATION; TOAGOSEI CO., LTD.; CHLORINE ENGINEERS CORP., LTD.
Reel/Frame 028812/0647 →
Change of Address Aug 27, 2012
From: CHLORINE ENGINEERS CORP., LTD.
To: CHLORINE ENGINEERS CORP., LTD.
Reel/Frame 028850/0058 →
Change of Address Oct 3, 2012
From: CHLORINE ENGINEERS CORP., LTD.
To: CHLORINE ENGINEERS CORP., LTD.
Reel/Frame 029074/0353 →
Assignment of Assignor's Interest Feb 25, 2013
From: IDUTSU, TOMONORI; SAIKI, KOJI; IGUCHI, YUKINORI; ASAUMI, KIYOHITO
To: CHLORINE ENGINEERS CORP.; KANEKA CORPORATION; TOAGOSEI CO., LTD.
Reel/Frame 029864/0947 →
Change of Address of Assignee May 15, 2013
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 030417/0244 →
Corrective Assignment to Correct the Doc Date for the Change of Address of Assignee Kaneka Corporation. the Doc Date Should Be 05/13/2013 Previously Recorded on Reel 030417 Frame 0244. Assignor(S) Hereby Confirms the Corrective Assignment. Jun 12, 2013
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 030618/0493 →
Change of Address Sep 12, 2013
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 031207/0283 →
Change of Address Jan 15, 2014
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 032019/0901 →