C10L 1/196

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Class  C10L : FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS


Subclass 1/196: Liquid carbonaceous fuels containing additives Organic compounds containing oxygen Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12241031 Composition of additives comprising a copolymer and a resinDec 22, 21Mar 04, 25TOTALENERGIES ONETECH
12129442 Polyacrylate antifoam components for use in fuelsJan 05, 22Oct 29, 24The Lubrizol Corporation
12116540 Associative polymers for mist-controlMar 07, 22Oct 15, 24California Institute of Technology
12110464 Phase change materials to address reversion problems in heavy oilsApr 28, 22Oct 08, 24Baker Hughes Oilfield Operations LLC
12060480 Polymer compositions and use thereof as pour point depressants in paraffin-containing hydrocarbon oilsAug 31, 20Aug 13, 24CLARIANT INTERNATIONAL LTD
11999920 Cold flow additives for plastic-derived synthetic feedstockSep 10, 21Jun 04, 24ECOLAB USA INC.
11976248 Dispersions of polymeric oil additivesAug 13, 18May 07, 24Dorf Ketal Energy Services LLC
11685872 Method for reducing piston deposits in a marine diesel engineAug 07, 20Jun 27, 23Not available
11667860 Paraffin inhibitor/PPD products with vinyl acetate-alkyl acrylate/methacrylate copolymers combined with ethylene-based copolymersJun 20, 21Jun 06, 23Baker Hughes Oilfield Operations LLC
11566196 Polymers as additives for fuelsFeb 09, 21Jan 31, 23BASF SE
11261392 Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum productsSep 10, 18Mar 01, 22BASF SE
11254885 Fuel compositionFeb 03, 17Feb 22, 22Shell Oil Company
11248748 Drag reducing agentsJun 04, 20Feb 15, 22Baker Hughes Oilfield Operations LLC
11236282 Copolymers comprising a-olefins and olefin dicarboxylic acid esters, production thereof, and use thereof as pour point depressants for crude oils, mineral oils, or mineral oil productsAug 14, 20Feb 01, 22BASF SE
11199296 Drag reducing agentsDec 17, 19Dec 14, 21Baker Hughes Oilfield Operations LLC
11174445 Additives for low-sulfur marine dieselJul 13, 15Nov 16, 21Clariant International Ltd.
11174446 Winterized pour point depressantsJun 25, 18Nov 16, 21Nouryon Chemicals International B.V.
11168273 Polycarboxylic acid-based additives for fuels and lubricantsDec 04, 14Nov 09, 21BASF SE
11130846 Aqueous emulsions containing ethylene-vinyl acetate copolymers, preparation process thereof and their use as anti-gelling additives of crude oilsDec 02, 16Sep 28, 21VERSALIS S.P.A.; ENI S.p.A.;
11124721 Polyacrylate antifoam components for use in diesel fuelsSep 21, 17Sep 21, 21The Lubrizol Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0043,203 FUEL COMPOSITIONSDec 14, 22Feb 06, 25Not available
2024/0352,371 AQUEOUS DISPERSIONS OF PARAFFIN INHIBITORSAug 17, 22Oct 24, 24Not available
2024/0287,403 COLD FLOW ADDITIVES FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCKApr 26, 24Aug 29, 24ECOLAB USA INC.
2024/0218,276 Compositions And Methods Of Dispergating Paraffins In Sulphur-Low Fuel OilsJan 15, 21Jul 04, 24Clariant International Ltd.
2024/0067,892 ASSOCIATIVE POLYMERS FOR USE IN A FLOW AND RELATED COMPOSITIONS, METHODS AND SYSTEMSFeb 02, 23Feb 29, 24Not available
2022/0403,268 COMPOSITIONS AND METHODS AND USES RELATING THERETONov 06, 20Dec 22, 22Innospec Limited
2022/0306,960 New Additive Packages for Gasoline FuelsJun 16, 20Sep 29, 22BASF SE
2020/0270,537 POLYACRYLATE ANTIFOAM COMPONENTS FOR USE IN FUELSSep 21, 18Aug 27, 20Not available
2020/0181,513 Wax Inhibitor Compositions in Winterized Conditions for Petroleum FluidsJun 27, 18Jun 11, 20Not available
2020/0056,109 POLYMERS AS ADDITIVES FOR FUELSNov 29, 17Feb 20, 20BASF SE
2019/0249,099 COPOLYMERS AS ADDITIVES FOR FUELS AND LUBRICANTSJul 04, 17Aug 15, 19BASF SE
2019/0169,516 COPOLYMER SUITABLE FOR USE AS A DETERGENT ADDITIVE FOR FUELJul 20, 17Jun 06, 19TOTAL MARKETING SERVICES
2018/0355,266 COPOLYMERS COMPRISING A-OLEFINS AND OLEFIN DICARBOXYLIC ACID ESTERS, PRODUCTION THEREOF, AND USE THEREOF AS POUR POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS, OR MINERAL OIL PRODUCTSNov 17, 16Dec 13, 18Not available
2018/0273,861 DETERGENT ADDITIVE FOR FUELSep 15, 16Sep 27, 18TOTAL MARKETING SERVICES
2018/0265,793 COPOLYMER THAT CAN BE USED AS DETERGENT ADDITIVE FOR FUELSep 15, 16Sep 20, 18TOTAL MARKETING SERVICES
2018/0258,357 DETERGENT ADDITIVE FOR FUELSep 15, 16Sep 13, 18TOTAL MARKETING SERVICES
2015/0052,803 GAS OIL COMPOSITIONFeb 20, 13Feb 26, 15JX NIPPON OIL & ENERGY CORPORATION

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Patents Issued To Date - By Filing Year

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