2 Utility Patents
#4,271 in Paris
#42,809 in France
Forward Citations = 4
Company Filing History:

ÉCole SupÉrieur De Physique Et De Chimie Industrielles De Paris
Universite Paris Xiii Paris-nord
4. 2 out of 1,743

5. 1 out of 103

where one patent can have more than one assignee
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