27 Utility Patents
#13 in Rueil Malmaison
#1,210 in France
#107,495 in the World
Forward Citations = 123
Company Filing History:

Procedes Petroliers Et Petrochimiques

4. 2 out of 832,347 patents
Other
5. 2 out of 79
Institute Francais Du Petrole
where one patent can have more than one assignee
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