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 3/06: Refining fats or fatty oils by chemical reaction with bases
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12139691 | Vegetable oil treatment process | Oct 29, 19 | Nov 12, 24 | Green Lizard Technologies Ltd. |
| 12065624 | Phosphorus removal process | Oct 29, 19 | Aug 20, 24 | Green Lizard Technologies Ltd. |
| 12016350 | Process for isolating a protein composition and a fat composition from deboned poultry | Feb 04, 20 | Jun 25, 24 | KEMIN PROTEINS LLC |
| 11993758 | Tunable processes for the continuous refining of edible oils and fats | Apr 25, 22 | May 28, 24 | Chemtor, LP |
| RE49909 | Removal of undesired components from oil compositions | Mar 14, 19 | Apr 09, 24 | BASF AS |
| 11655431 | Method for upgrading low-value and waste fats, oils, and greases | Aug 18, 21 | May 23, 23 | Reg Synthetic Fuels, LLC |
| 11466230 | Removing organic chlorides from glyceride oils | May 20, 21 | Oct 11, 22 | Chevron U.S.A. Inc. |
| 11427781 | Products produced from distillers corn oil | Dec 07, 16 | Aug 30, 22 | Corn Oil One, LLC |
| 11427782 | Purification of recycled and renewable organic material | Jul 19, 19 | Aug 30, 22 | Neste Oyj |
| 11421183 | Process for refining vegetable oil with suppression of unwanted impurities | Aug 22, 18 | Aug 23, 22 | Bunge Loders Croklaan B.V. |
| RE48861 | Elimination of organohalo and oxirane species in carboxylic acid ester streams | Mar 20, 20 | Dec 28, 21 | STEPAN SPECIALTY PRODUCTS, LLC |
| 11149229 | Oil processing | Feb 21, 19 | Oct 19, 21 | Cargill Incorporated |
| 11118133 | Method for upgrading low-value and waste fats, oils, and greases | Apr 30, 19 | Sep 14, 21 | Reg Synthetic Fuels, LLC |
| 11034914 | Desulfurized black liquor soap compositions and processes for producing | Apr 26, 19 | Jun 15, 21 | Kraton Polymers LLC |
| 10968414 | Methods for reducing soap formation during vegetable oil refining | Jan 13, 20 | Apr 06, 21 | ARISDYNE SYSTEMS, INC. |
| 10808202 | In line degumming and neutralization of oils and fats using hydrodynamic flow-through cavitation reactors | Nov 25, 19 | Oct 20, 20 | N.V. Desmet Ballestra Engineering SA |
| 10745643 | Method to recover free fatty acids from fats and oils | Aug 27, 18 | Aug 18, 20 | Not available |
| 10662394 | Aqueous extraction process for the recovery of mucilage and demulsification | Jun 12, 17 | May 26, 20 | Drei Lilien PVG GmbH & Co. KG |
| 10640729 | Methods for reducing soap formation during vegetable oil refining | Feb 28, 19 | May 05, 20 | Not available |
| 10526561 | Removal of free fatty acids from glyceride oils | May 27, 16 | Jan 07, 20 | THE QUEEN'S UNIVERSITY OF BELFAST |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 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 |
| 2024/0269,214 | SUBSTANCE HAVING HIGH ACTIVITY AND HIGH SAFETY, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF IN DRUG | Mar 14, 22 | Aug 15, 24 | Not available |
| 2024/0252,954 | FRACTIONATION OF CRUDE TALL OIL | Jun 20, 22 | Aug 01, 24 | Stora Enso Oyj |
| 2024/0150,672 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Feb 14, 22 | May 09, 24 | Not available |
| 2024/0124,986 | METHOD FOR PRODUCING ALKALI METAL/ALKALINE EARTH METAL HYDROXIDE AND APPLICATION OF SAID PRODUCTION METHOD TO CARBOXYLATE WASTE RECYCLING TECHNOLOGY | Feb 21, 22 | Apr 18, 24 | TOHOKU UNIVERSITY |
| 2023/0374,407 | MODIFIED PHYSICAL OIL REFINING WITH EMBEDDED ALKALINE TREATMENT | Oct 05, 21 | Nov 23, 23 | Not available |
| 2023/0303,948 | METHOD FOR UPGRADING LOW-VALUE AND WASTE FATS, OILS, AND GREASES | Apr 12, 23 | Sep 28, 23 | Reg Synthetic Fuels, LLC |
| 2023/0287,295 | PROCESS FOR PRODUCING CHLORIDE DEPLETED FEEDSTOCK FROM CHLORIDE CONTAINING CRUDE OIL OR FAT FEEDSTOCK | Mar 14, 23 | Sep 14, 23 | Not available |
| 2023/0070,167 | METHOD FOR EXTRACTING HIGH-QUALITY KRILL OIL FROM KRILL | Jan 11, 21 | Mar 09, 23 | LUHUA BIOMARINE (SHANDONG) CO., LTD. |
| 2022/0325,199 | A PROCESS FOR THE PRODUCTION OF DEGUMMED OIL AND GUMS, AND PRODUCTS PRODUCED BY THE PROCESS | Aug 31, 20 | Oct 13, 22 | Not available |
| 2022/0186,139 | OIL PROCESSING | Mar 11, 20 | Jun 16, 22 | Cargill, lncorporated |
| 2021/0395,637 | CHLOROPROPANOL REMOVAL PROCESS | Oct 29, 19 | Dec 23, 21 | Not available |
| 2021/0371,771 | METHOD FOR UPGRADING LOW-VALUE AND WASTE FATS, OILS, AND GREASES | Aug 18, 21 | Dec 02, 21 | Reg Synthetic Fuels, LLC |
| 2021/0084,925 | Process For Isolating A Protein Composition And A Fat Composition From Mechanically Deboned Poultry | Jul 01, 20 | Mar 25, 21 | Proteus Industries Inc. |
| 2020/0239,809 | IN LINE DEGUMMING AND NEUTRALIZATION OF OILS AND FATS USING HYDRODYNAMIC FLOW-THROUGH CAVITATION REACTORS | Nov 25, 19 | Jul 30, 20 | Not available |
| 2020/0148,973 | METHODS FOR REDUCING SOAP FORMATION DURING VEGETABLE OIL REFINING | Jan 13, 20 | May 14, 20 | Not available |
| 2019/0292,487 | METHODS FOR REDUCING SOAP FORMATION DURING VEGETABLE OIL REFINING | Feb 28, 19 | Sep 26, 19 | Not available |
| 2018/0362,879 | METHOD TO RECOVER FREE FATTY ACIDS FROM FATS AND OILS | Aug 27, 18 | Dec 20, 18 | RRIP, LLC |
| 2018/0362,880 | METHOD TO RECOVER FREE FATTY ACIDS FROM FATS AND OILS | Aug 27, 18 | Dec 20, 18 | Not available |
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