Inventor · disambiguated record
Rene Bertocchio
Also filed as: BERTOCCHIO RENE
20 granted patents·359 citations·filing 1974–2002
95Inventor score
Top patents by PatentIndex Score
20 records- 0193US4069158AFire extinguishing compositionsUGINE KUHLMANN·Filed 1976·Granted Jan 17, 1978·105 cites·12 claims
- 0289US4383929AFluorinated sulphobetaines and compositions containing the sameUGINE KUHLMANN·Filed 1980·Granted May 17, 1983·61 cites·6 claims
- 0387US4983769APerfluoroalkylamine oxides and use of these products in fire extinguishing compositionsUGINE KUHLMANN·Filed 1988·Granted Jan 8, 1991·58 cites·9 claims
- 0485US5917098APreparation of 1,1,1,3,3-pentachlorobutane and 1,1,1,3,3-pentafluorobutaneATOCHEM ELF SA·Filed 1997·Granted Jun 29, 1999·27 cites·24 claims
- 0582US5268516ASynthesis of perfluoroalkyl iodidesATOCHEM ELF SA·Filed 1993·Granted Dec 7, 1993·24 cites·11 claims
- 0673US5650545ASynthesis of perfluoroalkyl iodidesATOCHEM ELF SA·Filed 1995·Granted Jul 22, 1997·17 cites·39 claims
- 0770US4855025APolyfluoro compounds and method for preparing themATOCHEM·Filed 1987·Granted Aug 8, 1989·11 cites·19 claims
- 0863US5386068AStabilization of 1,1-dichloro-1-fluoroethaneATOCHEM ELF SA·Filed 1992·Granted Jan 31, 1995·7 cites·9 claims
- 0961US5951830AProcess for purification of hydrochlorofluoroethanesATOCHEM ELF SA·Filed 1997·Granted Sep 14, 1999·8 cites·13 claims
- 1052US5608129AProcess for the purification of difluoromethaneATOCHEM ELF SA·Filed 1995·Granted Mar 4, 1997·4 cites·7 claims
- 1151US5892137APurification of pentafluroethaneATOCHEM ELF SA·Filed 1997·Granted Apr 6, 1999·4 cites·9 claims
- 1248US7273512B2Process for drying difluoromethaneATOCHEM ELF SA·Filed 2002·Granted Sep 25, 2007·0 cites·14 claims
- 1347US4000168ACarboxylated polyfluoroaminesUGINE KUHLMANN·Filed 1974·Granted Dec 28, 1976·4 cites·4 claims
- 1442US4612133AStable mixtures of chlorofluorocarbons and solvents and their use as heat transfer fluidsATOCHEM·Filed 1985·Granted Sep 16, 1986·7 cites·13 claims
- 1542US3941705AFire extinguishing compositions containing fluorinated surfactantsUGINE KUHLMANN·Filed 1975·Granted Mar 2, 1976·7 cites·20 claims
- 1638US5922175APurification of chlorotetraflouroethane by extractive distillationATOCHEM ELF SA·Filed 1998·Granted Jul 13, 1999·2 cites·6 claims
- 1737US6039845AProcess for the purification of pentafluoroethane by extractive distillationATOCHEM ELF SA·Filed 1998·Granted Mar 21, 2000·6 cites·3 claims
- 1837US4647391AChlorofluorinated fluids for absorption machinesATOCHEM·Filed 1985·Granted Mar 3, 1987·5 cites·5 claims
- 1930US6866787B1Process for drying difluoromethaneARKEMA·Filed 1999·Granted Mar 15, 2005·0 cites·13 claims
- 2026US4990277ACompositions based on chlorofluorinated ether and solvent and their application in absorption apparatusATOCHEM GAZ DE FRANCE·Filed 1988·Granted Feb 5, 1991·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →