Class C11B : PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
Subclass 3/12: Refining fats or fatty oils by distillation
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264140 | Method of producing refined oils and/or fats, and method for producing tocopherols | Dec 20, 19 | Apr 01, 25 | The Nisshin OilliO Group, Ltd. |
| 12258537 | Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same | Dec 26, 23 | Mar 25, 25 | NISSUI CORPORATION |
| 12252663 | Purification method for biological feedstock | Aug 31, 20 | Mar 18, 25 | Neste Oyj |
| 12137701 | ALA enriched polyunsaturated fatty acid compositions | Dec 20, 18 | Nov 12, 24 | Nuseed Nutritional US Inc. |
| 12071598 | Methods of refining a grain oil composition, and related compositions and methods of using | Oct 05, 20 | Aug 27, 24 | POET Research, Inc. |
| 12011013 | Oil blends and processes for their preparation | Nov 23, 21 | Jun 18, 24 | FRUTAROM LIMITED |
| 11987768 | Process for refining crude tall oil | Jun 12, 23 | May 21, 24 | UPM-KYMMENE CORPORATION |
| RE49909 | Removal of undesired components from oil compositions | Mar 14, 19 | Apr 09, 24 | BASF AS |
| 11912958 | Methods of refining a grain oil composition | Jan 12, 23 | Feb 27, 24 | POET Research, Inc. |
| 11898120 | Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same | Oct 10, 22 | Feb 13, 24 | NISSUI CORPORATION |
| 11891584 | Oils without unwanted contaminants | May 23, 18 | Feb 06, 24 | Cargill Incorporated |
| 11856952 | Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oil | Apr 14, 22 | Jan 02, 24 | Nippon Suisan Kaisha Ltd. |
| 11845909 | Method for the extraction of bio-oil from algal biomass | Sep 09, 19 | Dec 19, 23 | ENI S.P.A. |
| 11814601 | Method for reducing content of saturated hydrocarbon, and refined palm-based oils and/or fats | Oct 24, 18 | Nov 14, 23 | The Nisshin OilliO Group, Ltd. |
| 11802256 | Method for extracting palmitoleic acid from macadamia integrifolia and use thereof | May 28, 22 | Oct 31, 23 | Southwest Forestry University |
| 11771106 | Oil composition with mono-acylglycerides | Jun 01, 16 | Oct 03, 23 | Cargill Incorporated |
| 11718577 | Lipid compositions comprising triacylglycerol with long-chain polyunsaturated fatty acids | Oct 05, 20 | Aug 08, 23 | Commonwealth Scientific and Industrial Research Organisation; GRAINS RESEARCH AND DEVELOPMENT CORPORATION; NUSEED NUTRITIONAL AUSTRALIA PTY LTD; |
| 11672258 | Refined oil compositions and methods for making | Aug 25, 16 | Jun 13, 23 | DSM IP Assets B. V. |
| 11530369 | Methods of refining a grain oil composition | Sep 21, 20 | Dec 20, 22 | POET Research, Inc. |
| 11499119 | Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the same | Jan 21, 21 | Nov 15, 22 | Nippon Suisan Kaisha Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0066,689 | PROCESS FOR REMOVING IMPURITIES FROM VEGETABLE OIL | Dec 20, 22 | Feb 27, 25 | Not available |
| 2025/0057,179 | SHORT-PATH EVAPORATION PROCESSES | Dec 20, 22 | Feb 20, 25 | Cargill Incorporated |
| 2025/0059,462 | SHORT-PATH EVAPORATION PROCESSES | Dec 20, 22 | Feb 20, 25 | Cargill Incorporated |
| 2025/0059,461 | PROCESS FOR REMOVING IMPURITIES FROM VEGETABLE OIL | Dec 20, 22 | Feb 20, 25 | Not available |
| 2025/0049,061 | SHORT-PATH EVAPORATION PROCESSES | Dec 20, 22 | Feb 13, 25 | Cargill Incorporated |
| 2025/0051,685 | METHOD AND SYSTEM FOR PREPARATION PROCESS OF MULTI-COMPOUND ESTER INSULATING OIL | Jul 18, 24 | Feb 13, 25 | Chongqing University of Post and Telecommunications |
| 2024/0368,497 | METHODS OF REFINING A GRAIN OIL COMPOSITION, AND RELATED COMPOSITIONS AND METHODS OF USING | Jul 12, 24 | Nov 07, 24 | Not available |
| 2024/0350,398 | PURIFIED PRODUCT OF CITRUS OIL AND PRODUCTION METHOD OF PURIFIED PRODUCT OF CITRUS OIL | Oct 05, 22 | Oct 24, 24 | Takasago International Corporation |
| 2024/0327,749 | VERSATILE METHOD FOR PURIFYING GLYCERIDIC MATERIALS | Jun 14, 24 | Oct 03, 24 | DESMET BELGIUM |
| 2024/0293,761 | VE Enrichment System | Mar 01, 24 | Sep 05, 24 | Not available |
| 2024/0271,057 | SEPARATION PROCESS | Jun 03, 22 | Aug 15, 24 | Not available |
| 2024/0218,285 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Sep 14, 21 | Jul 04, 24 | Not available |
| 2024/0182,812 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Sep 14, 21 | Jun 06, 24 | Not available |
| 2024/0117,268 | OILS WITHOUT UNWANTED CONTAMINANTS | Dec 21, 23 | Apr 11, 24 | Not available |
| 2023/0416,186 | LIPID COMPOSITIONS COMPRISING TRIACYLGLYCEROL WITH LONG-CHAIN POLYUNSATURATED FATTY ACIDS | Jun 14, 23 | Dec 28, 23 | Commonwealth Scientific and Industrial Research Organisation; GRAINS RESEARCH AND DEVELOPMENT CORPORATION; NUSEED NUTRITIONAL AUSTRALIA PTY LTD.; |
| 2023/0354,857 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Jul 28, 21 | Nov 09, 23 | CARGILL, INCORPORATED |
| 2023/0348,813 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Jul 28, 21 | Nov 02, 23 | CARGILL, INCORPORATED |
| 2023/0332,070 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Jul 28, 21 | Oct 19, 23 | CARGILL, INCORPORATED |
| 2023/0313,068 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Jul 28, 21 | Oct 05, 23 | CARGILL, INCORPORATED |
| 2023/0295,533 | METHOD FOR REDUCING MINERAL OIL CONTENT IN EDIBLE VEGETABLE OIL | Nov 30, 21 | Sep 21, 23 | Not available |
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