Inventor · disambiguated record
Francine Janssens
Also filed as: JANSSENS FRANCINE
34 granted patents·4 pending applications·407 citations·filing 1989–2012
97Inventor score
Top patents by PatentIndex Score
38 records- 0197US7253327B2Method of manufacture of a hydrofluoroalkaneSOLVAY·Filed 2006·Granted Aug 7, 2007·29 cites·21 claims
- 0292US6362383B1Hydro-fluorination of chlorinated hydrocarbonsSOLVAY·Filed 1999·Granted Mar 26, 2002·52 cites·21 claims
- 0391US6809226B1Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethaneSOLVAY·Filed 1995·Granted Oct 26, 2004·50 cites·29 claims
- 0487US7179949B2Process for obtaining a purified hydrofluoroalkaneSOLVAY·Filed 2001·Granted Feb 20, 2007·16 cites·14 claims
- 0583US4968850AProcess for the manufacture of a fluorinated hydrocarbonSOLVAY·Filed 1989·Granted Nov 6, 1990·18 cites·8 claims
- 0680US7750195B2Process for obtaining a purified hydrofluoroalkaneSOLVAY·Filed 2008·Granted Jul 6, 2010·3 cites·23 claims
- 0779US6730817B1Method for preparing 1,1,1,3,3-pentafluoropropaneSOLVAY·Filed 1996·Granted May 4, 2004·15 cites·22 claims
- 0878US7304191B2Process for the synthesis of fluoroorganic compoundsSOLVAY·Filed 2001·Granted Dec 4, 2007·9 cites·8 claims
- 0975US6399839B1Method for preparing halogenated hydrocarbonsSOLVAY·Filed 1998·Granted Jun 4, 2002·15 cites·22 claims
- 1074US7067706B2Method for preparing a hydro(chloro)fluoroalkane and catalystSOLVAY·Filed 2001·Granted Jun 27, 2006·6 cites·16 claims
- 1174US6399840B1Method for the preparation of 1,1,1,3,3-pentachlorobutaneSOLVAY·Filed 1998·Granted Jun 4, 2002·14 cites·14 claims
- 1274US5955638AProcess for preparation of 2-chloro-1-propeneSOLVAY SOCIETEANONYME·Filed 1998·Granted Sep 21, 1999·14 cites·10 claims
- 1374US5821394AProcess for converting a chlorinated alkane into a less chlorinated alkeneSOLVAY·Filed 1995·Granted Oct 13, 1998·39 cites·18 claims
- 1473US6723874B1Method of producing acid fluorides from acid chloridesSOLVAY FLUOR & DERIVATE·Filed 1999·Granted Apr 20, 2004·14 cites·11 claims
- 1573US5347059AProcess for preparing 1,1-dichloro-1,3,3,3-tetra-fluoropropaneSOLVAY·Filed 1994·Granted Sep 13, 1994·12 cites·8 claims
- 1672US7009083B2Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethaneSOLVAY·Filed 2004·Granted Mar 7, 2006·5 cites·20 claims
- 1772US6441256B1Method for preparing of halogenated hydrocarbonsSOLVAY·Filed 1998·Granted Aug 27, 2002·13 cites·18 claims
- 1871US7947856B2Process for the preparation of halogenated hydrocarbons with at least 3 carbon atoms in the presence of iron and a phosphiteSOLVAY·Filed 2007·Granted May 24, 2011·1 cites·10 claims
- 1970US6252105B1Synthesis of low-fluoride organic compoundsSOLVAY FLUOR & DERIVATE·Filed 1999·Granted Jun 26, 2001·11 cites·20 claims
- 2069US7468467B2Process for obtaining a purified hydrofluoroalkaneSOLVAY·Filed 2007·Granted Dec 23, 2008·1 cites·20 claims
- 2168US5739406AProcess for the hydrofluorination of chloro (fluoro) butaneSOLVAY·Filed 1995·Granted Apr 14, 1998·22 cites·18 claims
- 2267US5367102AProcess for the preparation of 1,1-dichloro-1-fluoroethaneSOLVAY·Filed 1991·Granted Nov 22, 1994·9 cites·9 claims
- 2366US9617153B2Process for producing hydrogen peroxideSOLVAY·Filed 2012·Granted Apr 11, 2017·1 cites·17 claims
- 2465US5146013AProcess for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining themSOLVAY·Filed 1991·Granted Sep 8, 1992·24 cites·15 claims
- 2557US2005147693A1Carboxylic acid fluorides as pesticidesSOLVAY FLUOR GMBH·Filed 2005·Application pending·0 cites
- 2656US6930215B2Process for the preparation of 1.1.1.3.3-pentafluoropropaneSOLVEY SA·Filed 2003·Granted Aug 16, 2005·3 cites·16 claims
- 2754US6861451B2Carboxylic acid fluorides as pesticidesSOLVAY FLUOR & DERIVATE·Filed 2002·Granted Mar 1, 2005·0 cites·15 claims
- 2854US2005256348A1Process for the preparation of 1,1,1,3,3-pentafluoropropaneSOLVAY·Filed 2005·Application pending·0 cites
- 2950US2005171391A1Method of manufacture of a hydrofluoroalkaneSOLVAY·Filed 2005·Application pending·0 cites
- 3048US5382721AProcess for the preparation of 1,1,1,2-tetrafluoroethaneSOLVAY·Filed 1993·Granted Jan 17, 1995·3 cites·11 claims
- 3147US5696269AProcess for the preparation of chlorination derivatives of pyridine compounds and utilization of bis(trichloromethyl) sulfone in the processREILLY CHEMICALS SA·Filed 1993·Granted Dec 9, 1997·3 cites·5 claims
- 3245US5714652AProcess for the preparation of 1,1-difluoroethaneSOLVAY·Filed 1996·Granted Feb 3, 1998·3 cites·11 claims
- 3344US10793433B2Process for producing hydrogen peroxideSOLVAY·Filed 2012·Granted Oct 6, 2020·0 cites·17 claims
- 3442US9610573B2Process to obtain hydrogen peroxide, and catalyst supports for the same processBLANCO BRIEVA GEMA·Filed 2012·Granted Apr 4, 2017·0 cites·15 claims
- 3539US5714653AProcess for the preparation of difluoromethaneSOLVAY·Filed 1996·Granted Feb 3, 1998·1 cites·10 claims
- 3638US5817894AProcess for the preparation of difluoromethaneSOLVAY·Filed 1997·Granted Oct 6, 1998·1 cites·10 claims
- 3733US2014286855A1Catalyst for direct synthesis of hydrogen peroxide comprising zirconium oxideSOLVAY·Filed 2012·Application pending·0 cites
- 3831US5318673AProcess for the purification of 1,1-dichloro-1-fluoroethaneSOLVAY·Filed 1993·Granted Jun 7, 1994·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →