IP Library › Assignment 032573/0661
Patent Assignment
Reel/Frame 032573/0661

Assignment of Assignor's Interest

Recorded: 2014-04-01 Pages: 3
Assignor
CHLORINE ENGINEERS CORP., LTD.
Executed: 2014-03-24
Assignee
PERMELEC ELECTRODE LTD.
2023-15, ENDO, FUJISAWA CITY, KANAGAWA, 252-0816, JAPAN
Covered Properties (3)
Cleaning Method by Electrolytic Sulfuric Acid and Manufacturing Method of Semiconductor Device
Patent: 8,187,449 →
Application: 12/459,133 →
Publication: US 2009/0325390
Sulfuric Acid Electrolytic Cell and a Sulfuric Acid Recycle Type Cleaning System Applying the Sulfuric Acid Electrolytic Cell
Patent: 8,137,513 →
Application: 12/459,134 →
Publication: US 2009/0321252
Sulfuric Acid Electrolysis Process
Patent: 8,211,287 →
Application: 12/459,161 →
Publication: US 2009/0321272
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2009
From: KATO, MASAAKI; SEYA, YOSHIYUKI; HAYAMIZU, NAOYA; TANGE, MAKIKO
To: CHLORINE ENGINEERS CORP., LTD.; TOSHIBA CORP., LTD.; SHIBAURA MECHATRONICS CORP., LTD.
Reel/Frame 022930/0264 →
Assignment of Assignor's Interest Jun 26, 2009
From: KATO, MASAAKI; OGAWA, YUSUKE; DOMON, HIROKI; HAYAMIZU, NAOYA
To: CHLORINE ENGINEERS CORP., LTD.; TOSHIBA CORP., LTD.; SHIBAURA MECHATRONICS CORP., LTD.
Reel/Frame 022938/0135 →
Assignment of Assignor's Interest Jun 26, 2009
From: DOMON, HIROKI; OGAWA, YUSUKE; KATO, MASAAKI; KISHI, TAKAMICHI
To: CHLORINE ENGINEERS CORP. LTD.; TOSHIBA CORP., LTD.; SHIBAURA MECHATRONICS CORP., LTD.
Reel/Frame 022941/0753 →
Re-Record to Correct the Name of the Eighth Assignor, Previously Recorded on Reel 022941 Frame 0753. Aug 20, 2009
From: DOMON, HIROKI; OGAWA, YUSUKE; KATO, MASAAKI; KISHI, TAKAMICHI
To: CHLORINE ENGINEERS CORP., LTD.; TOSHIBA CORP., LTD.; SHIBAURA MECHATRONICS CORP., LTD.
Reel/Frame 023149/0156 →
Change of Name Feb 2, 2016
From: PERMELEC ELECTRODE LTD.
To: DE NORA PERMELEC LTD
Reel/Frame 037679/0984 →