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 1/188: Liquid carbonaceous fuels containing additives Organic compounds containing oxygen Carboxylic acids; Salts thereof
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12139680 | Fuel composition with lubricity modifier | Sep 18, 23 | Nov 12, 24 | Kraton Corporation |
| 12104133 | Fuel additives and formulations for improving performance of gasoline direct injection engines | Dec 22, 21 | Oct 01, 24 | The Lubrizol Corporation |
| 11981876 | Wax inhibitors with improved flowability | Jun 18, 20 | May 14, 24 | CLARIANT INTERNATIONAL LTD |
| 11976248 | Dispersions of polymeric oil additives | Aug 13, 18 | May 07, 24 | Dorf Ketal Energy Services LLC |
| 11912950 | Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants | Aug 04, 21 | Feb 27, 24 | BASF SE |
| 11912657 | Low sulfur diesel blockage inhibitor, preparation method therefor and use thereof | Dec 31, 19 | Feb 27, 24 | Beijing Research Institute of Chemical Industry China Petroleum & Chemical Corporation; SINOPEC DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO., LTD.; |
| 11820957 | Low molecular weight amide/ester containing quaternary ammonium salts | Mar 25, 21 | Nov 21, 23 | The Lubrizol Corporation |
| 11781085 | Low molecular weight imide containing quaternary ammonium salts | Mar 24, 21 | Oct 10, 23 | The Lubrizol Corporation |
| 11667861 | Emulsifier and emulsions | Mar 05, 20 | Jun 06, 23 | SULNOX GROUP PLC |
| 11542452 | Silver corrosion inhibitor composition and method of use | Aug 09, 18 | Jan 03, 23 | BL Technologies, Inc. |
| 11499109 | Fuel composition with lubricity additives | Feb 06, 20 | Nov 15, 22 | SHELL USA, INC. |
| 11485921 | Fuel composition of diesel fuel | Jan 17, 20 | Nov 01, 22 | Not available |
| 11447717 | Continuous fractionation of crude tall oil to refined tall diesel | Oct 21, 19 | Sep 20, 22 | Sunpine AB |
| 11359155 | Use of a wax anti-settling additive in automotive fuel compositions | May 19, 17 | Jun 14, 22 | SHELL USA, INC. |
| 11254646 | Ultra-low molecular weight imide containing quaternary ammonium salts having short hydrocarbon tails | Dec 02, 16 | Feb 22, 22 | The Lubrizol Corporation |
| 11203727 | Composition for reducing emissions, carbon deposits and fuel consumption | Jul 17, 18 | Dec 21, 21 | Not available |
| 11149223 | Lubricity and conductivity improver additive for ultra low sulfur diesel fuels | Dec 08, 20 | Oct 19, 21 | Indian Oil Corporation Limited |
| 11124720 | Fuel additives | Mar 05, 18 | Sep 21, 21 | The Lubrizol Corporation |
| 11111449 | Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants | Apr 28, 20 | Sep 07, 21 | BASF SE |
| 10975322 | Fuel composition as lubricity improver and method thereof | May 17, 17 | Apr 13, 21 | Bharat Petroleum Corporation Limited |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0368,490 | LUBRICITY IMPROVER COMPOSITION FOR FUEL OIL AND USE THEREOF | Jun 30, 22 | Nov 07, 24 | Not available |
| 2024/0240,095 | NEW COMPOSITIONS FOR REDUCING CRYSTALLIZATION OF PARAFFIN CRYSTALS IN FUELS | Apr 04, 22 | Jul 18, 24 | BASF SE; BASF ANTWERPEN N.V.; |
| 2024/0150,666 | COMPOSITIONS FOR MITIGATING LOW SPEED PRE-IGNITION EVENTS | Mar 24, 22 | May 09, 24 | Chevron Oronite Company LLC |
| 2022/0403,268 | COMPOSITIONS AND METHODS AND USES RELATING THERETO | Nov 06, 20 | Dec 22, 22 | Innospec Limited |
| 2020/0095,510 | CO-PROCESSING HYDROTHERMAL LIQUEFACTION OIL AND CO-FEED TO PRODUCE BIOFUELS | Sep 24, 19 | Mar 26, 20 | Not available |
| 2019/0292,473 | COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES | Mar 22, 19 | Sep 26, 19 | Not available |
| 2019/0153,348 | METHOD AND COMPOSITIONS THAT PROVIDE DETERGENCY | Jan 22, 19 | May 23, 19 | Not available |
| 2019/0119,591 | LOW CARBON BIO-OIL AND ITS MANUFACTURING METHOD | Jan 22, 18 | Apr 25, 19 | Not available |
| 2019/0084,922 | QUATERNIZED AMMONIUM SALTS OF HYDROCARBYL EPOXIDES AND USE THEREOF AS ADDITIVES IN FUELS AND LUBRICANTS | Nov 20, 18 | Mar 21, 19 | BASF SE |
| 2018/0016,215 | Butanol Purification | Sep 26, 17 | Jan 18, 18 | Not available |
| 2011/0023,352 | ALKYLESTER FATTY ACID BLENDS AND USES THEREFOR | Dec 27, 07 | Feb 03, 11 | NUCELIS INC. |
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