Inventor · disambiguated record
Hercilio Rivas
Also filed as: RIVAS HERCILIO · RIVAS HERCILIO JOSE
22 granted patents·1 pending application·482 citations·filing 1986–2010
96Inventor score
Top patents by PatentIndex Score
23 records- 0181US7704288B2Water in hydrocarbon emulsion useful as low emission fuel and method for forming sameINTEVEP SA·Filed 2007·Granted Apr 27, 2010·4 cites·12 claims
- 0281US5792223ANatural surfactant with amines and ethoxylated alcoholINTEVEP SA·Filed 1997·Granted Aug 11, 1998·48 cites·32 claims
- 0380US4795478AViscous hydrocarbon-in-water emulsionsINTEVEP SA·Filed 1987·Granted Jan 3, 1989·45 cites·45 claims
- 0478US5556574AEmulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing sameINTEVEP SA·Filed 1995·Granted Sep 17, 1996·32 cites·11 claims
- 0577US5503772ABimodal emulsion and its method of preparationINTEVEP SA·Filed 1995·Granted Apr 2, 1996·46 cites·2 claims
- 0677US4801304AProcess for the production and burning of a natural-emulsified liquid fuelINTEVEP SA·Filed 1986·Granted Jan 31, 1989·29 cites·10 claims
- 0773US5902227AMultiple emulsion and method for preparing sameINTEVEP SA·Filed 1997·Granted May 11, 1999·32 cites·26 claims
- 0872US5622920AEmulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing sameINTEVEP SA·Filed 1995·Granted Apr 22, 1997·38 cites·15 claims
- 0968US7037961B2Method for preparation of asphalt compositionINTEVEP SA·Filed 2003·Granted May 2, 2006·8 cites·17 claims
- 1066US5603864AMethod for the preparation of viscous hydrocarbon in aqueous buffer solution emulsionsINTEVEP SA·Filed 1994·Granted Feb 18, 1997·35 cites·19 claims
- 1165US5480583AEmulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing sameINTEVEP SA·Filed 1993·Granted Jan 2, 1996·25 cites·1 claims
- 1262US4923483AViscous hydrocarbon-in-water emulsionsINTEVEP SA·Filed 1988·Granted May 8, 1990·24 cites·2 claims
- 1361US7276093B1Water in hydrocarbon emulsion useful as low emission fuel and method for forming sameINIEVEP S A·Filed 2000·Granted Oct 2, 2007·20 cites·24 claims
- 1458US5354504AMethod of preparation of emulsions of viscous hydrocarbon in water which inhibits agingINTEVEP SA·Filed 1991·Granted Oct 11, 1994·21 cites·17 claims
- 1556US5505876AEmulsion of viscous hydrocarbon in water which inhibits agingINTEVEP SA·Filed 1994·Granted Apr 9, 1996·19 cites·13 claims
- 1655US5419852ABimodal emulsion and its method of preparationINTEVEP SA·Filed 1991·Granted May 30, 1995·17 cites·3 claims
- 1750US5725609AWater in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making sameINTEVEP SA·Filed 1996·Granted Mar 10, 1998·15 cites·3 claims
- 1848US4994090AProcess for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsionINTEVEP SA·Filed 1990·Granted Feb 19, 1991·10 cites·1 claims
- 1947US8647395B2Surfactant package and water in hydrocarbon emulsion using sameGUTIERREZ XIOMARA·Filed 2010·Granted Feb 11, 2014·0 cites·19 claims
- 2047US6903138B2Manufacture of stable bimodal emulsions using dynamic mixingINTEVEP SA·Filed 2002·Granted Jun 7, 2005·1 cites·7 claims
- 2146US2004229765A1Surfactant package and water in hydrocarbon emulsion using sameFiled 2003·Application pending·0 cites
- 2242US4834775AProcess for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsionINTEVEP SA·Filed 1987·Granted May 30, 1989·6 cites·13 claims
- 2337US5976200AWater in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making the sameINTEVEP SA·Filed 1997·Granted Nov 2, 1999·7 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hercilio Rivas files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →