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 45211
 
 
 
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 4225
 
 
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 366
 
 
 
A23G COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF 289
 
 
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 2774
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 23140
 
 
 
C07D HETEROCYCLIC COMPOUNDS 16145
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1694
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1595
 
 
 
A23J PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS 128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0321,036 ISOSORBIDE EPOXIDE DIESTERS, AND THE USE THEREOF AS A PLASTICIZER IN PVC COMPOSITIONSSep 22, 15Nov 09, 17[C07D, C08K]
2017/0291,981 METHOD FOR PREPARING THERMOPLASTIC POLYURETHANE PELLETSOct 07, 15Oct 12, 17[C08G, B29B]
2017/0281,550 COMPRESSIBLE AND FREE-FLOW CO-AGGLOMERATES OF MANNITOL AND GRANULAR STARCHJun 12, 17Oct 05, 17[A61K]
2017/0275,295 METHOD FOR CONDITIONING A DIANHYDROHEXITOL, AQUEOUS SOLUTION OF CONDITIONED DIANHYDROHEXITOL, AND USES THEREOFSep 18, 15Sep 28, 17[C07D, B32B]
2017/0275,387 DEXTRIN COPOLYMER WITH STYRENE AND AN ACRYLIC ESTER, MANUFACTURING METHOD THEREOF, AND USE THEREOF FOR PAPER COATINGAug 13, 15Sep 28, 17[C08F, C08B, C08L]
2017/0208,849 SUGAR COMPOSITIONS FOR TABLETING BY DIRECT COMPRESSIONJul 16, 15Jul 27, 17[A23L, A61K, A23P]
2017/0190,832 THERMOPLASTIC AROMATIC POLYESTERS COMPRISING TETRAHYDROFURAN-DIMETHANOL MOTIFSMay 05, 15Jul 06, 17[C08G]
2017/0152,294 METHOD FOR EXTRACTING SOLUBLE PROTEINS FROM MICROALGAL BIOMASSJul 16, 15Jun 01, 17[C07K]
2017/0145,153 THERMOPLASTIC AROMATIC POLYESTERS COMPRISING TETRAHYDROFURAN-DIMETHANOL AND FURANDICARBOXYLIC ACID MOTIFSMay 05, 15May 25, 17[C08G]
2017/0145,442 METHANOGEN SUBSTRATE FOR BIOGAS PRODUCTIONMay 26, 15May 25, 17[C12N, C12P]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790111 Method for thickening or dehydrating sludgeNov 28, 13Oct 17, 17[D21H, C02F, C08L, B01D, B03D]
9790481 Variant of D-psicose 3-epimerase and uses thereofSep 02, 14Oct 17, 17[C12N, C12P, A23L]
9783619 Hypoglycemic hyper-branched maltodextrinsFeb 27, 13Oct 10, 17[C12P, C08B, A23L]
9758644 Composition of soluble indigestible fibre and of microalgae used in the well-being fieldJul 20, 09Sep 12, 17[C12N, A61P, A23K, A23L, A61K, C08L]
9725585 Composition of soluble indigestible fibers and of eukaryotic organisms with a polysaccharide wall, used in the well-being fieldJul 20, 09Aug 08, 17[C12N, A23K, A23L, A61K, C08L]
9598325 Method for stabilizing a composition containing at least one product of internal dehydration of a hydrogenated sugar, resulting composition and uses thereofApr 30, 14Mar 21, 17[C04B, C07D, C07B, A61K]
9598820 Mixtures of polyvinylamines and of liquid compositions of cationic amylaceous materials as agents for improving the dry strength of paper and cardboardJul 05, 13Mar 21, 17[D21H, C08L]
9567711 Method for producing an emulsion of alkenyl succinic anhydride (ASA) in an aqueous solution of a cationic amylaceous substance, resulting emulsion, and use thereofJun 12, 13Feb 14, 17[D21H, C08L, B01F]
9534078 Method for measuring the thermal stability of a succinic acid crystal intended for the production of polymersMar 01, 13Jan 03, 17[C08G, C07C, G01N]
9505909 Dianhydrohexitol diester mixture NMRDec 19, 12Nov 29, 16[C07D, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0250,127 USE OF A POLYOL IN THE REMINERALISATION OF ENAMELABANOct 09, 14Sep 01, 16[A23G, A61Q, A61K]
2015/0313,255 METHOD FOR MANUFACTURING A CHEWING GUM WITH IMPROVED HARDNESS BY IMPLEMENTING AN ANTI-CAKING AGENT AND CHEWING GUM THEREBY OBTAINEDABANDec 11, 13Nov 05, 15[A23G]
2015/0291,614 METHOD FOR PRODUCING COMPLEX COMPOSITIONS OF MIXED DIESTERS OF 1,4: 3,6- DIANHYDROHEXITOLABANNov 26, 13Oct 15, 15[C08J, C07D]
9120911 Plasticizing of aliphatic polyesters with alkyl esters of dianhydrohexitolsWithdrawnOct 07, 11Sep 01, 15[C08K]
2015/0167,247 AQUEOUS SUSPENSIONS OF TITANIUM DIOXIDE AND CATIONIC AMYLACEOUS MATTER, INTENDED FOR THE PRODUCTION OF PAPER AND CARDBOARDABANJul 05, 13Jun 18, 15[D21H]
2014/0370,178 GLUTEN-FREE COOKING PRODUCTSABANJan 31, 13Dec 18, 14[A21D]
2014/0314,944 INDUSTRIAL METHOD FOR PREPARING ALKALINE HYDROLYSATES OF VEGETABLE PROTEINSABANMay 16, 12Oct 23, 14[A23J, A23L]
2014/0158,562 PACKAGED DIANHYDROHEXITOLS HAVING HIGH CHEMICAL STABILITYABANAug 03, 12Jun 12, 14[C07D, A61K, B65B]
2013/0209,801 METHOD FOR PRODUCING A MULTILAYER STRUCTURE COMPRISING AN ADHESIVE COMPOSITION BASED ON AN AMYLACEOUS MATERIALABANOct 27, 11Aug 15, 13[C09J]
2013/0171,704 DICARBOXYLIC ACID PRODUCTION PROCESSABANSep 20, 11Jul 04, 13[C12P]
2013/0096,236 PLANT MATERIAL COMPOSITIONS AND METHOD FOR PREPARING SAMEABANMar 24, 11Apr 18, 13[C08L]
2013/0078,289 INDIGESTIBLE POLYMER: STARCH ACETATE -BASED FILM COATINGS FOR COLON TARGETINGABANApr 28, 11Mar 28, 13[A61K]
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]
2011/0311,599 GRANULATED POWDER CONTAINING VEGETABLE PROTEINS AND FIBERS, PROCESS FOR PRODUCING SAME, AND USE THEREOFABANFeb 25, 10Dec 22, 11[A01N, C09K, A23J, C11D, A23L, A61K]
2011/0305,740 GRANULATED POWDER CONTAINING VEGETABLE PROTEINS AND MALTODEXTRINS, PROCESS FOR PRODUCING SAME, AND USES THEREOFABANFeb 25, 10Dec 15, 11[A23G, A61Q, A23K, A23L, A61K]
2011/0256,303 PROCESS FOR CROSSLINKING PROTEINS WITH DIHYDROXYACETONEABANJun 27, 11Oct 20, 11[A23J, A23K, C07K]
8034582 Process for crosslinking proteins with a ketose containing 3 to 5 carbon atomsExpiredDec 16, 04Oct 11, 11[A23G, C12P, A23K, A61K]

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