Hercilio Rivas
22Patents
12h-index
37Co-inventors
81Inventor score
Filing activity: Jun 17, 1986 → Aug 27, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5792223A | Natural surfactant with amines and ethoxylated alcohol | Chemistry; Metallurgy | 34 | Expired |
| US5503772A | Bimodal emulsion and its method of preparation | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5622920A | Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5556574A | Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5603864A | Method for the preparation of viscous hydrocarbon in aqueous buffer solution emulsions | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5902227A | Multiple emulsion and method for preparing same | Chemistry; Metallurgy | 19 | Expired |
| US4795478A | Viscous hydrocarbon-in-water emulsions | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4801304A | Process for the production and burning of a natural-emulsified liquid fuel | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5505876A | Emulsion of viscous hydrocarbon in water which inhibits aging | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5480583A | Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4923483A | Viscous hydrocarbon-in-water emulsions | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5419852A | Bimodal emulsion and its method of preparation | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5725609A | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7276093B1 | Water in hydrocarbon emulsion useful as low emission fuel and method for forming same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5976200A | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5354504A | Method of preparation of emulsions of viscous hydrocarbon in water which inhibits aging | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4994090A | Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion | Chemistry; Metallurgy | 5 | Expired |
| US4834775A | Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion | Chemistry; Metallurgy | 5 | Expired |
| US7037961B2 | Method for preparation of asphalt composition | Chemistry; Metallurgy | 3 | Expired |
| US7704288B2 | Water in hydrocarbon emulsion useful as low emission fuel and method for forming same | Emerging Cross-Sectional Technologies | 3 | Active |
| US6903138B2 | Manufacture of stable bimodal emulsions using dynamic mixing | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8647395B2 | Surfactant package and water in hydrocarbon emulsion using same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.