For the Inventor, By the Inventor

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Puteaux, France

Hoechst France

USPTO Granted Patents = 3

Forward Citations = 7

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5 inventors (with patents filed for the assignee):

Yani Christidis (3 out of 43 patents)

Emmanuel Herman (1 out of 1 patent)

Helmut Diery (1 out of 17 patents)

4. Michel Soreau (1 out of 4 patents)

5. Jean Claude Vallejos (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4227016 - Process for manufacturing .alpha.-chloroarylacetic acids (1980-10-07),

2. 4196299 - Process for manufacturing thienyl-2 acetic acid (1980-04-01),

3. 4156093 - Process for increasing the production or recovery yields of (1979-05-22),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#47 in Puteaux

#3,971 in France

Puteaux, France

Hoechst France

Forward Citations = 7

5 inventors:

Yani Christidis (3 out of 43 patents)

Emmanuel Herman (1 out of 1 patent)

Helmut Diery (1 out of 17 patents)

4. Michel Soreau (1 out of 4 patents)

5. Jean Claude Vallejos (1 out of 1 patent)

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