Assignee
ORGANO SYNTHESE STE FSE
FR·5 granted patents·70 citations·filing 1976–1990
Top patents by PatentIndex Score
5 records- 0176US5108635AViscosity additive for lubricating oils, process for its preparation and lubricating compositions based on the said additiveORGANO SYNTHESE STE FSE·Filed 1990·Granted Apr 28, 1992·30 cites·19 claims
- 0268US5175358APreparation of laevulinic acidORGANO SYNTHESE STE FSE·Filed 1989·Granted Dec 29, 1992·11 cites·16 claims
- 0359US4496691AAdditives for lubricating oils containing styrene and heavy C12 -C.sub.ORGANO SYNTHESE STE FSE·Filed 1982·Granted Jan 29, 1985·17 cites·18 claims
- 0441US4107137APhenolic antioxidants for synthetic polymersORGANO SYNTHESE STE FSE·Filed 1976·Granted Aug 15, 1978·8 cites·10 claims
- 0537US4637868AMethod of oxidizing hydrazo compounds to corresponding azo compounds by hydrogen peroxideORGANO SYNTHESE STE FSE·Filed 1986·Granted Jan 20, 1987·4 cites·4 claims
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