IP Library › Assignment 020443/0718
Patent Assignment
Reel/Frame 020443/0718

Merger

Recorded: 2008-01-24 Pages: 6
Assignor
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO 104-8260, JAPAN
Covered Property (1)
Process for Purification of 2-Chloro-5-Chloromethyl-1,3-Thiazole
Patent: 7,531,067 →
Application: 10/593,464 →
Publication: US 2007/0149785
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 25, 2006
From: OGA, TOSHIKAZU; KOFUKUDA, TORU
To: TOYO KASEI KOGYO COMPANY, LIMITED; SUMITOMO CHEMICAL TAKEDA AGRO COMPANY, LIMITED
Reel/Frame 018458/0669 →
Merger Oct 5, 2010
From: TOYO KASEI KOGYO COMPANY, LIMITED
To: TOYO BOSEKI KABUSHIKI KAISHA
Reel/Frame 025084/0796 →
Change of Name Apr 14, 2011
From: TOYO BOSEKI KABUSHIKI KAISHA
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 026125/0272 →