C11B 3/10
Refining fats or fatty oils: by adsorption
Official title: by adsorption
C11B3/10 (Refining fats or fatty oils: by adsorption) appears on 317 US grants and 352 published applications in this corpus.
Search patents in C11B- Granted patents
- 317
- Published applications
- 352
- Assignees
- 220
- Inventors
- 863
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 0 |
| 2002 | 8 | 3 |
| 2003 | 5 | 4 |
| 2004 | 1 | 5 |
| 2005 | 2 | 0 |
| 2006 | 0 | 6 |
| 2007 | 3 | 12 |
| 2008 | 1 | 7 |
| 2009 | 4 | 6 |
| 2010 | 7 | 16 |
| 2011 | 8 | 15 |
| 2012 | 6 | 13 |
| 2013 | 12 | 17 |
| 2014 | 11 | 25 |
| 2015 | 14 | 21 |
| 2016 | 18 | 21 |
| 2017 | 14 | 17 |
| 2018 | 10 | 19 |
| 2019 | 19 | 16 |
| 2020 | 12 | 13 |
| 2021 | 10 | 21 |
| 2022 | 10 | 17 |
| 2023 | 13 | 23 |
| 2024 | 8 | 34 |
| 2025 | 9 | 14 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter for inhibiting degradation of edible oils, and method for producing same1 Sep 2026US 12,723,217 B2Nsk Ltd.
- Stability of short path evaporation treated oils18 Aug 2026US 12,709,716 B2Cargill, Incorporated
- Thermally activated bleaching clay product for oil bleaching16 Jun 2026US 12,654,148 B2Active Minerals International, LLC
- Lipid compositions comprising triacylglycerol with long-chain polyunsaturated fatty acids26 May 2026US 12,637,408 B2Commonwealth Scientific and Industrial Research Organisation
- Ionizable cationic lipids21 Apr 2026US 12,606,773 B2Akagera Medicines, Inc.
- Process for degumming feedstock comprising brassica carinata oil1 Oct 2026US 2026/0297454 A1Dsm IP Assets B.V.
- System and process for removal of toxic chemicals from vegetable oils16 Jul 2026US 2026/0201269 A1Vulcan Photonics Sdn. Bhd.
- Chloride removal from bio-oils25 Jun 2026US 2026/0176551 A1Uop LLC
- Microbial oils having high epa content and methods of making the same21 May 2026US 2026/0137741 A1Dsm IP Assets B.V.
- Ionizable cationic lipids7 May 2026US 2026/0125614 A1Akagera Medicines, Inc.
Most cited
By later US patents
- Extraction and separation method and apparatus using supercritical fluid189US 5,013,443 ANihon Bunko Kogyo Kabushiki Kaisha · 1991
- Method to produce highly pure eicosapentaenoic acid or its ester176US 5,840,944 ANippon Suisan Kaisha, Ltd. · 1998
- Methods for refining vegetable oils and byproducts thereof92US 6,172,248 B2IP Holdings, LLC · 2001
- Extension of edible oil lifetime using activated carbons76US 5,348,755 ACalgon Carbon Corporation · 1994
- Process of converting rendered triglyceride oil from marine sources into bland, stable oil69US 7,179,491 B12007