ROQUETTE FRERES

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 43204
 
 
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 334
 
 
 
A23G COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF 2410
 
 
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 2429
 
 
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 1580
 
 
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 1182
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1094
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 9115
 
 
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 929
 
 
 
A23J PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS 811

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0183,796 METHOD OF SYNTHESIS OF A COMPOSITION CONTAINING AT LEAST ONE INTERNAL DEHYDRATION PRODUCT OF A HYDROGENATED SUGAR BY HETEROGENEOUS CATALYSISAug 07, 13Jul 02, 15[C07D]
2015/0184,140 METHOD FOR EXTRACTING B-AMYLASES FROM A SOLUBLE FRACTION OF A STARCH PLANT AND IN THE PRESENCE OF A PROTEASEAug 06, 13Jul 02, 15[C12N]
2015/0184,344 MIXTURES OF POLYVINYLAMINES AND OF LIQUID COMPOSITIONS OF CATIONIC AMYLACEOUS MATERIALS AS AGENTS FOR IMPROVING THE DRY STRENGTH OF PAPER AND CARDBOARDJul 05, 13Jul 02, 15[D21H, C08L]
2015/0167,247 AQUEOUS SUSPENSIONS OF TITANIUM DIOXIDE AND CATIONIC AMYLACEOUS MATTER, INTENDED FOR THE PRODUCTION OF PAPER AND CARDBOARDJul 05, 13Jun 18, 15[D21H]
2015/0159,116 METHOD FOR CONTINUOUSLY ENRICHING AN OIL PRODUCED BY MICROALGAE WITH ETHYL ESTERS OF DHAMay 28, 13Jun 11, 15[A23D, C11B]
2015/0140,030 METHOD FOR REFINING SQUALENE PRODUCED BY MICROALGAEApr 15, 13May 21, 15[C07C, A61Q, A61K, B01D]
2015/0132,594 COATING SLIPS FOR PAPER AND CARDBOARD CONTAINING A DEXTRIN WITH A HIGH AMYLOPECTIN CONTENTJul 05, 13May 14, 15[D21H]
2015/0125,613 PLASTICISER COMPOSITIONS COMPRISING GELIFICATION ACCELERATORS BASED ON ESTER(S) OF 1,4 : 3,6-DIANHYDROHEXITOL HAVING LOW MOLAR WEIGHTMay 02, 13May 07, 15[C09D, C08K]
2015/0125,871 METHODS FOR DECONTAMINATING CIRCUITS FOR PRODUCING GLUCOSE POLYMERS AND HYDROLYSATES OF GLUCOSE POLYMERSMay 28, 13May 07, 15[C12Q, C08B, G01N]
2015/0126,472 STRAIN PRODUCING TURANOSE AND USES THEREOFMay 15, 13May 07, 15[C12N, C12R, C12P, A23L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,044,513 Large particle size crystallised maltitol powder, method for preparing same and applications thereof, particularly in chocolate productionFeb 20, 09Jun 02, 15[A23G, A23L, A61K]
9,040,654 Process for manufacturing polycarbonate from dianhydrohexitol DialkylcarbonateApr 05, 12May 26, 15[C08G]
8,940,393 Mannitol crystal powder having a low fine-particle content, and method for producing sameSep 01, 10Jan 27, 15[C07H, C07C, B32B, A61K]
8,933,219 Method for decontaminating starch hydrolysates for the preparation of glucose polymers for peritoneal dialysisNov 02, 11Jan 13, 15[C12P, C08B, A61K, B01D]
8,916,628 Thermoplastic compositions based on soluble starch and method for preparing such compositionsJan 29, 09Dec 23, 14[C08G, C08B, C08K, C08L]
8,911,593 Method for the cationisation of legume starches, cationic starches thus obtained applications thereofMar 05, 10Dec 16, 14[D21F, C09J, D21H, C08B, C08L]
8,883,243 Encapsulation agent comprising a pea maltodextrin and/or a pea glucose syrup, compositions containing it and its preparation methodJul 09, 08Nov 11, 14[A23L, C08L]
8,871,740 Use of polysaccharides for treating stress and anxietyDec 23, 10Oct 28, 14[A61K]
8,871,895 Process for manufacturing polycarbonate from derivatives of dianhydrohexitols bearing two alkyl carbonate functionsApr 05, 12Oct 28, 14[C08G]
8,865,948 Method for manufacturing high-purity sorbitol syrups from sucrose and uses thereofApr 08, 13Oct 21, 14[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0289,629 METHOD FOR PREPARING THERMOPLASTIC COMPOSITIONS OF PLASTICIZED STARCH, AND SUCH COMPOSITIONSABANJan 14, 11Nov 15, 12[C08L]
2012/0238,722 PROCESS FOR THE CRYSTALLIZATION OF SUCCINIC ACIDABANNov 19, 10Sep 20, 12[C08G, C12P, C07C]
2012/0178,136 FERMENTATION PROCESS FOR PRODUCING GLYCOLIC ACIDABANSep 23, 10Jul 12, 12[C12P]
2012/0164,266 PROCESS FOR THE TOTAL OR PARTIAL REPLACEMENT OF TALC IN CHEWING GUMABANAug 06, 10Jun 28, 12[A23G]
2011/0256,303 PROCESS FOR CROSSLINKING PROTEINS WITH DIHYDROXYACETONEABANJun 27, 11Oct 20, 11[A23J, A23K, C07K]
2011/0237,710 AQUEOUS DISPERSIONS OF AT LEAST ONE BIODEGRADABLE POLYMERABANApr 18, 11Sep 29, 11[C08J, C08K, C08L]
2011/0196,071 ELASTOMERIC COMPOSITIONS BASED ON ESTERS OF A STARCHY MATERIAL AND METHOD FOR PREPARING SUCH COMPOSITIONSABANOct 13, 09Aug 11, 11[C08L]
2011/0114,532 METHOD OF MANUFACTURING CELLULAR FILMS DIRECTLYABANJul 15, 09May 19, 11[B29C, B65D]
7,943,171 Use of branched malto-dextrins as granulation bindersExpiredOct 24, 03May 17, 11[C08B, A61K]
2011/0086,949 STARCH-CONTAINING THERMOPLASTIC OR ELASTOMER COMPOSITIONS, AND METHOD FOR PREPARING SUCH COMPOSITIONSABANJun 12, 09Apr 14, 11[C08L, B82Y]
2010/0311,874 METHOD FOR PREPARING THERMOPLASTIC COMPOSITIONS BASED ON PLASTICIZED STARCH AND RESULTING COMPOSITIONSABANJan 29, 09Dec 09, 10[C08L]
2010/0311,905 METHOD FOR PREPARING THERMOPLASTIC COMPOSITIONS BASED ON PLASTICIZED STARCH AND RESULTING COMPOSITIONSABANJan 29, 09Dec 09, 10[C08B]
2010/0297,715 METHOD FOR PRODUCING SUCCINIC ACIDABANDec 15, 08Nov 25, 10[C07C, C12P]
2010/0215,825 FIBER-RICH BAKED PRODUCT AND METHOD FOR THE PRODUCTION THEREOFABANJan 27, 06Aug 26, 10[A21D, A23L]
2010/0159,104 METHOD FOR COOKING A STARCHY MATERIAL WITH A HIGH CONTENT OF DRY MATTER FOR THE PREPARATION OF AN ADHESIVE COMPOSITIONABANMar 19, 07Jun 24, 10[A23L]
7,728,170 Method for preparing a polycarboxylic composition comprising an electrochemical oxidation stage of a monosaccharide compositionExpiredSep 12, 03Jun 01, 10[C25B]
2010/0130,759 NOVEL FUNCTIONAL COMPOUNDS WITH AN ISOSORBIDE OR ISOSORBIDE ISOMER CORE, PRODUCTION PROCESS AND USES OF THESE COMPOUNDSABANApr 21, 08May 27, 10[C07D]
2009/0258,109 OPTIMIZED SUGAR-FREE HARD COATING PROCESSABANApr 10, 09Oct 15, 09[A23G, A23L, A23P]
2008/0191,164 Method For the Treatment of a Material Other Than the Human BodyABANMay 10, 06Aug 14, 08[C09K]
7,342,050 Method for preparing a lactic acid ester composition and use thereof as solventExpiredDec 26, 00Mar 11, 08[C08J]

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