Assignee
ROQUETTE FRERES
FR·330 granted patents·224 pending applications·4,638 citations·filing 1976–2025
Top patents by PatentIndex Score
554 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
- 0297US4279931ANon-cariogenic hydrogenated starch hydrolysate for confectionery and process for preparing this hydrolysateROQUETTE FRERES·Filed 1979·Granted Jul 21, 1981·173 cites·10 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
- 0496US5478593AProcess of sugarless hard coating and products obtained therefromROQUETTE FRERES·Filed 1994·Granted Dec 26, 1995·90 cites·9 claims
- 0596US5424418ALow-calorie soluble glucose polymer and process for preparing this polymerROQUETTE FRERES·Filed 1993·Granted Jun 13, 1995·121 cites·12 claims
- 0694US6743447B2Pulverulent mannitol and process for preparing itROQUETTE FRERES·Filed 2001·Granted Jun 1, 2004·83 cites·7 claims
- 0794US6280985B1Process for the separation and purification of lactic acid from a fermentation mediumROQUETTE FRERES·Filed 2000·Granted Aug 28, 2001·44 cites·15 claims
- 0894US4590283AProcess for manufacturing 5-hydroxymethylfurfuralROQUETTE FRERES·Filed 1984·Granted May 20, 1986·84 cites·6 claims
- 0994US4346116ANon-cariogenic hydrogenated starch hydrolysate, process for the preparation and applications of this hydrolysateROQUETTE FRERES·Filed 1980·Granted Aug 24, 1982·67 cites·14 claims
- 1093US5629042ASugar-free hard boiled candy and process for its manufactureROQUETTE FRERES·Filed 1995·Granted May 13, 1997·70 cites·28 claims
- 1193US4445938AHydrogenated starch hydrolysateROQUETTE FRERES·Filed 1982·Granted May 1, 1984·59 cites·14 claims
- 1292US5900261ASugar-free coating obtained by hard coating and process for producing itROQUETTE FRERES·Filed 1996·Granted May 4, 1999·75 cites·24 claims
- 1392US5571547AProcess of sugarless hard coating and products obtained therefromROQUETTE FRERES·Filed 1995·Granted Nov 5, 1996·66 cites·7 claims
- 1492US4339387AProcess for manufacturing 5-hydroxymethylfurfuralROQUETTE FRERES·Filed 1980·Granted Jul 13, 1982·75 cites·10 claims
- 1591US8865948B2Method for manufacturing high-purity sorbitol syrups from sucrose and uses thereofROQUETTE FRERES·Filed 2013·Granted Oct 21, 2014·3 cites·13 claims
- 1690US5696186AProcess for improving the mutual compatibility of polymersROQUETTE FRERES·Filed 1996·Granted Dec 9, 1997·80 cites·23 claims
- 1789US10400062B2Method for producing a polyester containing at least one 1,4:3,6-dianhydrohexitol unit with improved colouringROQUETTE FRERES·Filed 2015·Granted Sep 3, 2019·3 cites·20 claims
- 1889US5573777APulverulent mannitol of moderate friability and process for its preparationROQUETTE FRERES·Filed 1994·Granted Nov 12, 1996·56 cites·28 claims
- 1989US5421838ABinding composition for the preparation of a novel agglomerate based on finely divided materials, process using the said composition and thus obtained agglomerateROQUETTE FRERES·Filed 1994·Granted Jun 6, 1995·57 cites·9 claims
- 2088US11673924B2Pea proteins with improved flavour, production method, and industrial usesROQUETTE FRERES·Filed 2018·Granted Jun 13, 2023·4 cites·9 claims
- 2188US9321783B2Method for preparing dialkyloxydianhyrohexitol by etherification of dianhydrohexitol using a light alcohol, in the presence of an acidic catalystROQUETTE FRERES·Filed 2013·Granted Apr 26, 2016·8 cites·14 claims
- 2288US8008477B2Method for preparing a composition containing at least one internal dehydration product for a hydrogenated sugarROQUETTE FRERES·Filed 2008·Granted Aug 30, 2011·5 cites·12 claims
- 2388US5314701ASugar-free "hard candy" and process for its manufactureROQUETTE FRERES·Filed 1992·Granted May 24, 1994·69 cites·10 claims
- 2488US4661647ADirectly compressible granular mannitol and method for its manufactureROQUETTE FRERES·Filed 1985·Granted Apr 28, 1987·53 cites·12 claims
- 2588US4423086AProcess for hard coating with sorbitol and products obtained therebyROQUETTE FRERES·Filed 1980·Granted Dec 27, 1983·71 cites·22 claims
- 2687US10828256B2Mannitol granules for direct compressionROQUETTE FRERES·Filed 2016·Granted Nov 10, 2020·3 cites·13 claims
- 2787US9388152B2Method for synthesising 2,5-furandicarboxylic acid from a composition containing furan-2,5-dialdehydeROQUETTE FRERES·Filed 2013·Granted Jul 12, 2016·8 cites·17 claims
- 2887US6630586B1Branched maltodextrins and method of preparing themROQUETTE FRERES·Filed 1999·Granted Oct 7, 2003·79 cites·13 claims
- 2987US5527542AProcess for sugarless coating and products obtained according to the processROQUETTE FRERES·Filed 1994·Granted Jun 18, 1996·63 cites·9 claims
- 3087US5096820AProcess for manufacturing xylitol and xylitol-rich productsROQUETTE FRERES·Filed 1990·Granted Mar 17, 1992·29 cites·8 claims
- 3187US4632848AComposition and process for forming a temporary protective coating on an article and article so-protectedROQUETTE FRERES·Filed 1985·Granted Dec 30, 1986·59 cites·12 claims
- 3286US7211662B2Soluble highly branched glucose polymers and their method of productionROQUETTE FRERES·Filed 2005·Granted May 1, 2007·13 cites·19 claims
- 3386US6406895B1Process for the production of 1,3-propanediol by fermentationROQUETTE FRERES·Filed 2000·Granted Jun 18, 2002·34 cites·7 claims
- 3485US11337442B2Method for the valorisation of yeast biomass resulting from the production of ethanolROQUETTE FRERES·Filed 2015·Granted May 24, 2022·5 cites·13 claims
- 3585US9783619B2Hypoglycemic hyper-branched maltodextrinsROQUETTE FRERES·Filed 2013·Granted Oct 10, 2017·19 cites·8 claims
- 3685US6500649B2Process 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
- 3785US5032686AMethod for the recovery of citric acid from a liquor containing the sameROQUETTE FRERES·Filed 1989·Granted Jul 16, 1991·21 cites·15 claims
- 3885US5023354AHigh purity alditol diacetals, free from organic solvent traces and processes for preparing sameROQUETTE FRERES·Filed 1990·Granted Jun 11, 1991·31 cites·17 claims
- 3984US12201125B2Pea protein composition having improved nutritional qualityROQUETTE FRERES·Filed 2018·Granted Jan 21, 2025·2 cites·8 claims
- 4084US10479812B2Fiber-rich maltooligosaccharides having low glucose bioavailability, method of manufacture thereof and use thereof in human food and animal feedROQUETTE FRERES·Filed 2016·Granted Nov 19, 2019·4 cites·21 claims
- 4184US7674381B2Method for preparing L-iditolROQUETTE FRERES·Filed 2005·Granted Mar 9, 2010·5 cites·10 claims
- 4284US5573794AProcess for treating a soluble glucose polymer and product thus obtainedROQUETTE FRERES·Filed 1994·Granted Nov 12, 1996·37 cites·10 claims
- 4384US5462760AAerated and grainy confectionery product and process for manufacturing the said confectionery productROQUETTE FRERES·Filed 1994·Granted Oct 31, 1995·58 cites·18 claims
- 4484US5160680AMethod for the preparation of directly compressible granular manitolROQUETTE FRERES·Filed 1990·Granted Nov 3, 1992·56 cites·2 claims
- 4583US6346400B1Process for the preparation of a maltose-rich syrupROQUETTE FRERES·Filed 1999·Granted Feb 12, 2002·28 cites·2 claims
- 4683US6297409B1Continuous process for the preparation of a high-purity hydrogenated ose by catalytic hydrogenationROQUETTE FRERES·Filed 2000·Granted Oct 2, 2001·16 cites·18 claims
- 4783US5902615ANutritional composition resulting from maize steepingROQUETTE FRERES·Filed 1997·Granted May 11, 1999·50 cites·12 claims
- 4883US5360621ALow-calorie chocolateROQUETTE FRERES·Filed 1992·Granted Nov 1, 1994·57 cites·24 claims
- 4983US4840797AConfectionery or pharmaceutical product with a sugarless coating obtained by hard coating and method for its preparationROQUETTE FRERES·Filed 1986·Granted Jun 20, 1989·71 cites·8 claims
- 5083US4422881AInstallation and process for the continuous separation of mixtures of sugars and/or of polyols by selective adsorptionROQUETTE FRERES·Filed 1980·Granted Dec 27, 1983·32 cites·3 claims
Showing the top 50 of 554 patent records by PatentIndex Score.
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