Patent Assignment
Reel/Frame 004980/0012
Assignment of Assignors Interest.
Recorded: 1988-12-02
Pages: 2
Assignee
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
35, HIRANOMACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA, 541, JAPAN
Covered Property
(1)
Maltooligosaccharide Derivatives and Reagents for Determination of Amylase Activity
Patent:
4,987,067 →
Application:
07/279,105 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 2, 1988
From: TESHIMA, SHINICHI; HAYASHI, YUZO
To: TOYO BOSEKI KABUSHIKI KAISHA, 2-8, DOJIMAHAMA
Reel/Frame 004980/0014 →
Change of Name
Dec 22, 2000
From: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
To: WELFIDE CORPORATION
Reel/Frame 011347/0303 →
Assignment of Assignor's Interest
Oct 5, 2001
From: WELFIDE CORPORATION
To: YOSHITOMI FINE CHEMICALS, LIMITED
Reel/Frame 012219/0605 →
Change of Name
Dec 20, 2002
From: YOSHITOMI FINE CHEMICALS, LTD.
To: API CORPORATION
Reel/Frame 013599/0084 →