Inventor · disambiguated record
Jean-Pierre Durand
Also filed as: CHAUVEL BERNARD · DURAND JEAN-PIERRE
46 granted patents·2 pending applications·1,405 citations·filing 1973–2004
99Inventor score
Top patents by PatentIndex Score
48 records- 0196US5739355AProcess for production of polyisobutenylsuccinic anhydrides without formation of resinsINST FRANCAIS DU PETROLE·Filed 1996·Granted Apr 14, 1998·134 cites·19 claims
- 0295US5244878AProcess for delaying the formation and/or reducing the agglomeration tendency of hydratesINST FRANCAIS DU PETROLE·Filed 1991·Granted Sep 14, 1993·112 cites·19 claims
- 0394US4831944AProcess and device for destroying solid waste by pyrolysisAEROSPATIALE·Filed 1988·Granted May 23, 1989·117 cites·11 claims
- 0493US4681912AProcess for manufacturing inverse microlatices of watersoluble copolymers, the resultant inverse microlatices and their use for improving the production of hydrocarbonsINST FRANCAIS DU PETROLE·Filed 1985·Granted Jul 21, 1987·88 cites·13 claims
- 0592US6441354B1Microwave polymerization system for dentistryFiled 1999·Granted Aug 27, 2002·105 cites·14 claims
- 0689US6338791B1High octane number gasolines and their production using a process associating hydro-isomerization and separationINST FRANCAIS DU PETROLE·Filed 2000·Granted Jan 15, 2002·48 cites·3 claims
- 0788US6093862AProcess for slowing the growth and/or agglomeration and possibly retarding the formation of hydrates in a production effluentINST FRANCAIS DU PETROLE·Filed 1998·Granted Jul 25, 2000·64 cites·28 claims
- 0886US5816280AProcess for transporting a fluid such as a dry gas likely to form hydratesINST FRANCAIS DU PETROLE·Filed 1996·Granted Oct 6, 1998·55 cites·12 claims
- 0986USD390922SFaucet handleEMHART INC·Filed 1996·Granted Feb 17, 1998·33 cites·1 claims
- 1086USD387136SFaucet handleEMHART INC·Filed 1996·Granted Dec 2, 1997·32 cites·1 claims
- 1182US4359325ACopolymers from acrylate dicarboxylic compounds and diisobutylene as oil additivesINST FRANCAIS DU PETROLE·Filed 1980·Granted Nov 16, 1982·27 cites·30 claims
- 1281US5434323AMethod for reducing the agglomeration tendency of hydrates in production effluentsINST FRANCAIS DU PETROLE·Filed 1993·Granted Jul 18, 1995·38 cites·12 claims
- 1380US5817898AProcess for inhibiting or retarding the formation, growth and/or aggregation of hydrates in production effluentsINST FRANCAIS DU PETROLE·Filed 1996·Granted Oct 6, 1998·41 cites·32 claims
- 1480US4085055AGrafted copolymers and their use as additives for lubricating oilsINST FRANCAIS DU PETROLE·Filed 1975·Granted Apr 18, 1978·25 cites·11 claims
- 1580US3930730AInterferometric device for measurement of variations in length of a sample under the influence of temperatureREPUBLIC OF FRANCE·Filed 1973·Granted Jan 6, 1976·46 cites·8 claims
- 1679US5877361AProcess for recycling a dispersing additive used for the transportation of a condensate gas or of an oil with associated gas in the presence of hydratesINST FRANCAIS DU PETROLE·Filed 1996·Granted Mar 2, 1999·49 cites·13 claims
- 1779US3959161ALubricating oil compositions containing hydrogenated polybutadiene viscosity index improversINST FRANCAIS DU PETROLE·Filed 1974·Granted May 25, 1976·18 cites·9 claims
- 1874US6737619B2Microwave polymerization system for dentistryFiled 2002·Granted May 18, 2004·15 cites·11 claims
- 1974US6417417B1Additive formulation for improving transport of oilfield effluents which may contain hydrates, and a process using this formulationINST FRANCAIS DU PETROLE·Filed 2000·Granted Jul 9, 2002·20 cites·45 claims
- 2074US5426258AProcess for reducing the agglomeration tendency of hydrates in the production effluentINST FRANCAIS DU PETROLE·Filed 1993·Granted Jun 20, 1995·33 cites·17 claims
- 2174US4747964ADispersing additive compositions for lubricating oils and their manufactureINST FRANCAIS DU PETROLE·Filed 1986·Granted May 31, 1988·24 cites·21 claims
- 2272US5958844AMethod of transporting hydrates suspended in production effluentsINST FRANCAIS DU PETROLE·Filed 1998·Granted Sep 28, 1999·28 cites·27 claims
- 2368US5981816AMethod for inhibiting or retarding hydrate formation or agglomeration in a production effluentINST FRANCAIS DU PETROLE·Filed 1997·Granted Nov 9, 1999·27 cites·17 claims
- 2468US4264334AHeavy fuel-oil compositions having an improved stability under storage conditionsINST FRANCAIS DU PETROLE·Filed 1979·Granted Apr 28, 1981·17 cites·18 claims
- 2568US4181618AGrafted copolymers and their use as additives for lubricating oilsINST FRANCAIS DU PETROLE·Filed 1978·Granted Jan 1, 1980·16 cites·12 claims
- 2665US4382873ADispersant and biodegradant formulations for treating hydrocarbon-polluted watersINST FRANCAIS DU PETROLE·Filed 1980·Granted May 10, 1983·24 cites·23 claims
- 2764US4028432AProcess for manufacturing flexible epoxide resinsINST FRANCAIS DU PETROLE·Filed 1975·Granted Jun 7, 1977·16 cites·10 claims
- 2862US4480011AAnti-corrosion and anti-fouling marine coatingsINST FRANCAIS DU PETROLE·Filed 1982·Granted Oct 30, 1984·17 cites·16 claims
- 2959US6237396B1Integrated analysis process and device for hydrocarbon characterization by distillation simulationINST FRANCAIS DU PETROLE·Filed 1999·Granted May 29, 2001·22 cites·8 claims
- 3059USD388505SFaucetEMHART INC·Filed 1996·Granted Dec 30, 1997·10 cites·1 claims
- 3158USD402738SColor code ring for faucetEMHART INC·Filed 1996·Granted Dec 15, 1998·10 cites·1 claims
- 3255US5789635AMethod for inhibiting or retarding hydrate formation, growth and/or agglomerationINST FRANCAIS DU PETROLE·Filed 1997·Granted Aug 4, 1998·15 cites·14 claims
- 3353US4503182ACopolymers useful as additives for lowering the cloud point of middle hydrocarbon distillates, and compositions of middle hydrocarbon distillates comprising themINST FRANCAIS DU PETROLE·Filed 1983·Granted Mar 5, 1985·10 cites·16 claims
- 3453US4298472AProcess for manufacturing impregnated silicas and the use of these silicas for analysis or purification of industrial productsINST FRANCAIS DU PETROLE·Filed 1980·Granted Nov 3, 1981·14 cites·17 claims
- 3552US5848644AProcess for reducing the tendency of hydrates to agglomerate in production effluents containing paraffin oilsINST FRANCAIS DU PETROLE·Filed 1997·Granted Dec 15, 1998·12 cites·11 claims
- 3652US4021207ALiquid hydrocarbon compositions of improved behavior in the cold and containing diene polymersINST FRANCAIS DU PETROLE·Filed 1974·Granted May 3, 1977·5 cites·10 claims
- 3750US5445657APolyfunctional polyisobutenes, their preparation, their formulation and their useINST FRANCAIS DU PETROLE·Filed 1994·Granted Aug 29, 1995·8 cites·12 claims
- 3849US2005011885A1Hand-held microwave polymerization system for dentistryFiled 2004·Application pending·0 cites
- 3949US2002175109A1High octane number gasolines and their production using a process associating hydro-isomerzation and separationINST FRANCAIS DU PETROLE·Filed 2002·Application pending·0 cites
- 4048USD387415SFaucetEMHART INC·Filed 1996·Granted Dec 9, 1997·6 cites·1 claims
- 4144US4015952ALiquid hydrocarbon compositions of improved behavior in the cold and containing diene polymersINST FRANCAIS DU PETROLE·Filed 1974·Granted Apr 5, 1977·3 cites·12 claims
- 4238US6251837B1Hydrosoluble silane or siloxane derivative-based copolymerINST FRANCAIS DU PETROLE·Filed 1998·Granted Jun 26, 2001·5 cites·24 claims
- 4338US5813433AFaucet with code elementEMHART INC·Filed 1996·Granted Sep 29, 1998·7 cites·13 claims
- 4437US4882404ACopolymer compositions derived from unsaturated triazinesINST FRANCAIS DU PETROLE·Filed 1987·Granted Nov 21, 1989·2 cites·19 claims
- 4534US5735915ASimplified process for production of alkenylsuccinimides or polyalkenylsuccinimidesINST FRANCAIS DU PETROLE·Filed 1997·Granted Apr 7, 1998·4 cites·18 claims
- 4633US5366649ACopolymers usable as multifunctional additives for lubricants and lubricating compositions containing said copolymersINST FRANCAIS DU PETROLE·Filed 1993·Granted Nov 22, 1994·3 cites·11 claims
- 4728US5035822ACopolymer compositions particularly useful as additives for hydrocarbon oilsINST FRANCAIS DU PETROLE·Filed 1989·Granted Jul 30, 1991·0 cites·16 claims
- 4828US4973635ACopolymer compositions particularly useful as additives for hydrocarbon oilsINST FRANCAIS DU PETROLE·Filed 1988·Granted Nov 27, 1990·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →