IP Library Assignment 019212/0564
Patent Assignment
Reel/Frame 019212/0564

Assignment of Assignor's Interest

Recorded: 2007-04-09 Pages: 3
Assignors
KODAMA, YOSHIYUKI
Executed: 2007-03-07
YAMAMOTO, SHINICHIRO
Executed: 2007-03-07
Assignee
CHLORINE ENGINEERS CORP., LTD.
TOMIOKABASHI BLDG., 6-11, FUKAGAWA 2-CHOME, KOTOH-KU,, TOKYO 135-0033, JAPAN
Covered Property (1)
Ion Exchange Membrane Electrolyzer
Patent: 7,922,879 →
Application: 11/783,322 →
Publication: US 2007/0235338
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 31, 2009
From: CHLORINE ENGINEERS CORP., LTD.
To: TOSOH CORPORATION
Reel/Frame 023723/0071 →
Assignment of Assignor's Interest Jul 15, 2010
From: CHLORINE ENGINEERS CORP., LTD.
To: TOSOH CORPORATION
Reel/Frame 024690/0548 →