IP Library › Assignment 013134/0930
Patent Assignment
Reel/Frame 013134/0930

Assignment of Assignor's Interest

Recorded: 2002-07-26 Pages: 4
Assignors
TANIKAWA, SHIN
Executed: 2002-07-04
MATSUBAYASHI, SOU
Executed: 2002-07-04
TANIKAWA, MICHIKA
Executed: 2002-07-04
KOMATSU, TOSHIYA
Executed: 2002-07-04
Assignee
NIKKEN CHEMICALS CO., LTD.
4-14, TSUKIJI 5-CHOME, CHUO-KU, TOKY0 104-0045, JAPAN
Covered Property (1)
Method for Oxidation of Allyl Alcohol
Patent: 6,703,527 →
Application: 10/150,926 →
Publication: US 2002/0198411
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 24, 2011
From: NIKKEN CHEMICALS CO., LTD.
To: KOWA PHARMACEUTICAL CO., LTD.
Reel/Frame 025859/0315 →
Assignment of Assignor's Interest Jun 17, 2011
From: KOWA PHARMACEUTICAL CO., LTD.
To: KOWA COMPANY, LTD.
Reel/Frame 026477/0322 →