Inventor · disambiguated record
Werner Rudolph
Also filed as: RUDOLPH WERNER
47 granted patents·585 citations·filing 1974–2021
98Inventor score
Top patents by PatentIndex Score
47 records- 0190US4005137AProcess for the purification and separation of perhaloalkanoic acids from mixtures thereof with perhaloalkanesKALI CHEMIE AG·Filed 1975·Granted Jan 25, 1977·27 cites·6 claims
- 0288US5481029AProcess for preparation of ketonesSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Jan 2, 1996·29 cites·21 claims
- 0387US5569782AProcess for preparing polyfluorochlorocarbonyl chlorides and perfluorocarbonyl chlorides with addition of chlorineSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Oct 29, 1996·27 cites·14 claims
- 0486US6150561AMethod of making carotenoidsROCHE VITAMINS INC·Filed 1998·Granted Nov 21, 2000·43 cites·29 claims
- 0586US5545298AProcess for preparing polyfluorocarboxylic acid chlorides and perfluorocarboxylic acid chloridesSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Aug 13, 1996·26 cites·8 claims
- 0681US5405991AProcess for producing carboxylic acid esters from carboxylic acid halides and alcoholsSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Apr 11, 1995·22 cites·14 claims
- 0780US6489510B1Production of carboxylic acid fluoridesSOLVAY FLUOR & DERIVATE·Filed 1997·Granted Dec 3, 2002·19 cites·18 claims
- 0879US5356611AMethod of recovering iodineSOLVAY FLUOR & DERIVATE·Filed 1993·Granted Oct 18, 1994·37 cites·9 claims
- 0979US4922041AMethod for producing CF3 IKALI CHEMIE AG·Filed 1988·Granted May 1, 1990·22 cites·17 claims
- 1078US5532411AProduction of carboxylic acid halides and carboxylate saltsSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Jul 2, 1996·16 cites·27 claims
- 1177US10927063B2Process for the preparation of halogenated carboxylic anhydridesSOLVAY·Filed 2014·Granted Feb 23, 2021·1 cites·14 claims
- 1276US6221129B1Process for preparing flux suitable for soldering light metals such as aluminumSOLVAY FLUOR & DERIVATE·Filed 2000·Granted Apr 24, 2001·16 cites·21 claims
- 1376US4359371AProcess for preparing bromine- and fluorine-containing halogenated hydrocarbonsKALI CHEMIE AG·Filed 1980·Granted Nov 16, 1982·12 cites·10 claims
- 1475US5362469APreparation of ultrapure hydrogen fluorideSOLVAY FLUOR & DERIVATE·Filed 1992·Granted Nov 8, 1994·29 cites·6 claims
- 1574US11414369B2Process for the preparation of halogenated carboxylic anhydridesSOLVAY·Filed 2021·Granted Aug 16, 2022·0 cites·17 claims
- 1674US5759707AFlux-coated metal componentsSOLVAY FLUOR & DERIVATE·Filed 1996·Granted Jun 2, 1998·33 cites·15 claims
- 1771US5980650AFlux suitable for soldering light metals such as aluminumSOLVAY FLUOR & DERIVATE·Filed 1996·Granted Nov 9, 1999·24 cites·9 claims
- 1871US5919341ADifluorochloracetyl, dichloracetyl and trichloracetyl chloride preparationSOLVAY FLUOR & DERIVATE·Filed 1997·Granted Jul 6, 1999·12 cites·18 claims
- 1968US5866093AMethod of preparing LiPF6SOLVAY FLUOR & DERIVATE·Filed 1997·Granted Feb 2, 1999·21 cites·13 claims
- 2067US4005176AProcess for the recovery of antimony pentachloride from used catalyst solutionsKALI CHEMIE AG·Filed 1975·Granted Jan 25, 1977·14 cites·13 claims
- 2166US4900867AProcess for producing fluorosulfonamidesKALI CHEMIE AG·Filed 1987·Granted Feb 13, 1990·19 cites·16 claims
- 2265US5214223AMethod of preparing fluorine-containing ethane derivativesKALI CHEMIE AG·Filed 1992·Granted May 25, 1993·9 cites·8 claims
- 2364US5985233ALow-melting potassium fluoroaluminateSOLVAY FLUOR & DERIVATE·Filed 1997·Granted Nov 16, 1999·15 cites·5 claims
- 2463US4382897AProcess for the preparation of trifluoracetic acid derivativesKALI CHEMIE AG·Filed 1980·Granted May 10, 1983·7 cites·16 claims
- 2559US5315046AProcess for preparing ethane derivativesKALI CHEMIE AG·Filed 1991·Granted May 24, 1994·7 cites·15 claims
- 2657US6645451B1Method of preparing inorganic pentafluoridesSOLVAY FLUOR & DERIVATE·Filed 1997·Granted Nov 11, 2003·18 cites·4 claims
- 2756US5283381AProcess for preparing fluorine-containing ethane derivativesSOLVAY FLUOR & DERIVATE·Filed 1993·Granted Feb 1, 1994·5 cites·1 claims
- 2853US6423866B1Production of aminohalogencrotonatesSOLVAY FLUOR & DERIVATE·Filed 1998·Granted Jul 23, 2002·6 cites·15 claims
- 2953US5894075ACatalytic mixtures composed of titanium and tin and uses thereofSOLVAY FLUOR & DERIVATE·Filed 1996·Granted Apr 13, 1999·5 cites·13 claims
- 3050US5434319AProduction of perfluoroalkanesSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Jul 18, 1995·4 cites·6 claims
- 3149US4694112AProcess for producing 2,2,2-trifluoroethanolKALI CHEMIE AG·Filed 1986·Granted Sep 15, 1987·4 cites·15 claims
- 3248US5382721AProcess for the preparation of 1,1,1,2-tetrafluoroethaneSOLVAY·Filed 1993·Granted Jan 17, 1995·3 cites·11 claims
- 3346US6264096B1Flux suitable for soldering light metals such as aluminumSOLVAY FLUOR & DERIVATE·Filed 1999·Granted Jul 24, 2001·8 cites·30 claims
- 3444US6350424B1Low-melting potassium fluoroaluminateSOLVAY FLUOR & DERIVATE·Filed 1999·Granted Feb 26, 2002·4 cites·6 claims
- 3543US5300709AProcess for working up a hydrogen fluoride phase from a fluorination reaction mixtureSOLVAY FLUOR & DERIVATE·Filed 1993·Granted Apr 5, 1994·2 cites·8 claims
- 3642US5585085ARemoval of water and/or hydrocarbons from hydrogen fluorideSOLVAY FLUOR & DERIVATE·Filed 1992·Granted Dec 17, 1996·7 cites·3 claims
- 3741US4746463AProcess for producing novel products by hydrogen fluoride with esters of fatty acidsKALI CHEMIE AG·Filed 1986·Granted May 24, 1988·3 cites·21 claims
- 3839US4659493AProcess for producing novel products by hydrogen fluoride with esters of fatty acidsKALI CHEMIE AG·Filed 1984·Granted Apr 21, 1987·4 cites·10 claims
- 3937US5171900AMethod of preparing fluorine-containing ethane derivativesKALI CHEMIE AG·Filed 1991·Granted Dec 15, 1992·6 cites·15 claims
- 4037US4442676AProcess for improving the thermal stability of fluoro-chloro-hydrocarbonKALI CHEMIE AG·Filed 1981·Granted Apr 17, 1984·6 cites·17 claims
- 4136US5336817AMethod of preparing 1,1,1,2-tetrafluoroethaneSOLVAY FLUOR & DERIVATE·Filed 1992·Granted Aug 9, 1994·5 cites·11 claims
- 4233US5679613AChlorofluoro(hydro)carbon conversion processSOLVAY FLUOR & DERIVATE·Filed 1995·Granted Oct 21, 1997·2 cites·8 claims
- 4332US6583313B1Two phase preparation of carboxylic acid estersSOLVAY FLUOR & DERIVATE·Filed 1998·Granted Jun 24, 2003·0 cites·8 claims
- 4431US5227546AProcess for preparing fluorine-containing ethane derivativesSOLVAY FLUOR & DERIVATE·Filed 1992·Granted Jul 13, 1993·2 cites·14 claims
- 4530US5393506AMethod for the manufacturing of alkali monofluorophosphateKALI CHEMIE AG·Filed 1990·Granted Feb 28, 1995·4 cites·19 claims
- 4629US5430201AChlorofluoro (hydro) carbon conversion processSOLVAY FLUOR & DERIVATE·Filed 1994·Granted Jul 4, 1995·0 cites·9 claims
- 4729US3954838AProcess for preparing alkyl (n-phenylsulfonyloxy) carbamatesHOFFMANN LA ROCHE·Filed 1974·Granted May 4, 1976·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →