Inventor · disambiguated record
Guy Fleche
Also filed as: FLECHE GUY · FLECHE GUY M
22 granted patents·842 citations·filing 1976–2002
97Inventor score
Top patents by PatentIndex Score
22 records- 0198US4985553AProcess for the oxidation of di-, tri-, Oligo- and polysaccharides into polyhydroxycarboxylic acids, catalyst used and products thus obtainedROQUETTE FRERES·Filed 1987·Granted Jan 15, 1991·142 cites·26 claims
- 0297US5703160ABiodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acidSOLVAY·Filed 1993·Granted Dec 30, 1997·145 cites·45 claims
- 0396US7122661B2Method for purifying a composition containing at least one internal dehydration product of a hydrogenated sugarROQUETTE FRERES·Filed 2002·Granted Oct 17, 2006·88 cites·15 claims
- 0495US4845208AProcess for the oxidation of aldoses, catalyst used in said process and products thus obtainedFUERTES PATRICK·Filed 1987·Granted Jul 4, 1989·54 cites·17 claims
- 0594US4590283AProcess for manufacturing 5-hydroxymethylfurfuralROQUETTE FRERES·Filed 1984·Granted May 20, 1986·84 cites·6 claims
- 0692US4339387AProcess for manufacturing 5-hydroxymethylfurfuralROQUETTE FRERES·Filed 1980·Granted Jul 13, 1982·75 cites·10 claims
- 0785US6500649B2Process for the conversion of organic materials, particularly saccharide materials, comprising an enzymatic oxidation step in the presence of ruthenium or palladiumROQUETTE FRERES·Filed 2000·Granted Dec 31, 2002·15 cites·9 claims
- 0885US5023354AHigh purity alditol diacetals, free from organic solvent traces and processes for preparing sameROQUETTE FRERES·Filed 1990·Granted Jun 11, 1991·31 cites·17 claims
- 0983US6297409B1Continuous process for the preparation of a high-purity hydrogenated ose by catalytic hydrogenationROQUETTE FRERES·Filed 2000·Granted Oct 2, 2001·16 cites·18 claims
- 1081US5731467AProcess for the manufacture of xylaric acid and uses thereofROQUETTE FRERES·Filed 1996·Granted Mar 24, 1998·21 cites·14 claims
- 1179US5831043AProcess for the oxidation of sugarsROQUETTE FRERES·Filed 1996·Granted Nov 3, 1998·45 cites·9 claims
- 1278US6476218B1Method of preparing a mixture of mannitol and sorbitol by continuous hydrogenation of glucosoneROQUETTE FRERES·Filed 2000·Granted Nov 5, 2002·10 cites·18 claims
- 1374US5360473AThermoformable compounds, their process of preparation and their use in order to obtain thermoformed articlesROQUETTE FRERES·Filed 1992·Granted Nov 1, 1994·24 cites·23 claims
- 1471US4613407ACationic additive for the manufacture of paperROQUETTE FRERES·Filed 1984·Granted Sep 23, 1986·25 cites·13 claims
- 1566US5129989AManufacturing process for paperROQUETTE FRERES·Filed 1991·Granted Jul 14, 1992·29 cites·16 claims
- 1654US5872247ADecarboxylation process for 2-ketoaldonic acidsFiled 1997·Granted Feb 16, 1999·8 cites·12 claims
- 1749US4115146AProcess for the depolymerization of starch by irraciation and products so obtainedCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1976·Granted Sep 19, 1978·6 cites·14 claims
- 1848US5817780AProcess for the alkaline oxidative degradation of reducing sugarsROQUETTE FRERES·Filed 1995·Granted Oct 6, 1998·9 cites·12 claims
- 1946US4543168AProcess for the preparation of ketones corresponding to 1,4-3,6-dianhydrohexitols by anodic electrooxidationROQUETTE FRERES·Filed 1984·Granted Sep 24, 1985·7 cites·12 claims
- 2045US5981742AGlucuronyl arabinarates and process for producing themROQUETTE FRERES·Filed 1996·Granted Nov 9, 1999·4 cites·10 claims
- 2143US6300494B1Process for the manufacture of D-erythroseROQUETTE FRERES·Filed 1997·Granted Oct 9, 2001·4 cites·11 claims
- 2236US7342050B2Method for preparing a lactic acid ester composition and use thereof as solventROQUETTE FRERES·Filed 2000·Granted Mar 11, 2008·0 cites·16 claims
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