Company Filing History:

4 out of 940

Fujisawa Pharmaceutical Company, Ltd.

patents

Years Active: 1976-1983

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4370332 - 1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof (1983-01-25),

2. 4292320 - 1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof (1981-09-29),

3. 3978063 - 1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof (1976-08-31),

4. 3963725 - 1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof (1976-06-15),

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For the Inventor, By the Inventor

Yoshiyuki Kaneda

Location History:

Company Filing History:

Years Active: 1976-1983