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For the Inventor, By the Inventor

Paris, France

Compagnie Des Mines De Xere (cmx)


USPTO Granted Patents = 1

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

goldMedal Dennis Frederick Colton (1 out of 1 patent)

silverMedal Jean-Jacques Robert Perraud (1 out of 1 patent)

bronzeMedal Jean Paul Duterque (1 out of 1 patent)

4.  Yoshiaki Okita (1 out of 2 patents)


1 patent:

1. 6022991 - Hydrogen-free regeneration of dithiophosphorus metal extractants (2000-02-08),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,337 in Paris

#7,578 in France

...
Paris, France

Compagnie Des Mines De Xere (cmx)

Forward Citations = 2

4 inventors:

goldMedal Dennis Frederick Colton (1 out of 1 patent)

silverMedal Jean-Jacques Robert Perraud (1 out of 1 patent)

bronzeMedal Jean Paul Duterque (1 out of 1 patent)

4.  Yoshiaki Okita (1 out of 2 patents)

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