Inventor · disambiguated record
Roger Bregent
Also filed as: BREGENT ROGER
3 granted patents·17 citations·filing 1992–1994
65Inventor score
Files withINST FRANCAIS DU PETROLE3
Top patents by PatentIndex Score
3 records- 0150US5445657APolyfunctional polyisobutenes, their preparation, their formulation and their useINST FRANCAIS DU PETROLE·Filed 1994·Granted Aug 29, 1995·8 cites·12 claims
- 0240US5234476APolynitrogen compound having two terminal cycles of the imide type, their preparations and usesINST FRANCAIS DU PETROLE·Filed 1992·Granted Aug 10, 1993·7 cites·14 claims
- 0329US5433755AAdditive formulation for fuels incorporating ester function products and a detergent-dispersantINST FRANCAIS DU PETROLE·Filed 1992·Granted Jul 18, 1995·2 cites·20 claims
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