Patent Assignment
Reel/Frame 025859/0315
Change of Name
Recorded: 2011-02-24
Pages: 18
Assignor
NIKKEN CHEMICALS CO., LTD.
Executed: 2006-10-02
Assignee
KOWA PHARMACEUTICAL CO., LTD.
4-14, NIHONBASHI-HONCHO 3-CHOME, CHUO-KU, TOKYO, 103-8433, JAPAN
Covered Property
(1)
Method for Oxidation of Allyl Alcohol
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 26, 2002
From: TANIKAWA, SHIN; MATSUBAYASHI, SOU; TANIKAWA, MICHIKA; KOMATSU, TOSHIYA
To: NIKKEN CHEMICALS CO., LTD.
Reel/Frame 013134/0930 →
Assignment of Assignor's Interest
Jun 17, 2011
From: KOWA PHARMACEUTICAL CO., LTD.
To: KOWA COMPANY, LTD.
Reel/Frame 026477/0322 →