Company Filing History:

4 out of 775

Nippon Kayaku Kabushiki Kaisha

patents

Years Active: 1991-1997

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4 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5610315 - Process for the preparation of 6,7-diacyl-7-deacetylforskolin derivatives (1997-03-11),

2. 5484954 - Process for the preparation of 6,7-diacyl-7-deacteylforskolin derivatives (1996-01-16),

3. 5103022 - Process for producing an optically active aminoketone derivative (1992-04-07),

4. 5057535 - Derivatives of an aminoketone (1991-10-15),

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For the Inventor, By the Inventor

Hirotaka Yamamoto

Company Filing History:

Years Active: 1991-1997