C11B 7/0083
Separation of mixtures of fats or fatty oils into their constituents: with
Official title: {with addition of auxiliary substances, e.g. cristallisation promotors, filter aids, melting point depressors, (if a characterised solution is formed C11B7/0008)}
C11B7/0083 (Separation of mixtures of fats or fatty oils into their constituents: with) appears on 43 US grants and 37 published applications in this corpus.
Search patents in C11B- Granted patents
- 43
- Published applications
- 37
- Assignees
- 44
- Inventors
- 114
- Latest grant
- 22 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 5 |
| 2012 | 1 | 1 |
| 2013 | 4 | 3 |
| 2014 | 3 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 2 |
| 2019 | 4 | 3 |
| 2020 | 1 | 2 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Elimination of organohalo and oxirane species in carboxylic acid ester streams28 Dec 2021US RE48,861 E1Stepan Specialty Products, LLC
- Method for recycling urea in urea adduct process23 Nov 2021US 11,180,445 B2Zhejang Medicine Co., Ltd Xinchang Pharmaceutical Factory
- Method for producing polyunsaturated fatty acid-containing composition26 Jan 2021US 10,899,994 B2Nisshin Pharma Inc.
- Method for producing polyunsaturated fatty acid-containing composition24 Mar 2020US 10,597,607 B2Nisshin Pharma Inc.
- Process for producing a palm oil fraction using seeds13 Aug 2026US 2026/0234502 A1Cargill, Incorporated
- Method Of Efficiently Separating Solid Fat From Polyunsaturated Fatty Acid Grease14 Dec 2023US 2023/0397630 A1Zhejiang Keming Biopharmaceutical Co., Ltd
- Method of efficiently separating solid fat from polyunsaturated fatty acid grease14 Dec 2023US 2023/0399578 A1Zhejiang Keming Biopharmaceutical Co., Ltd
- Method for remediating water sources and mixtures formed from the same26 Jan 2023US 2023/0022483 A1Brilliant Lab LLC
- Process for production of concentrated polyunsaturated fatty acid oils26 Nov 2020US 2020/0369982 A1Dsm IP Assets B.V.
Most cited
By later US patents
- Elimination of trans-unsaturated fatty acid compounds by selective adsorption with zeolites50US 6,229,032 B1K. U. Leuven Research & Development · 2001
- Process for separating fatty acids and triglycerides42US 5,225,580 AUop LLC · 1993
- Phytosterol compositions40US 6,589,588 B1Raisio Benecol Ltd. · 2003
- Compositions and uses thereof34US 6,340,485 B12002
- Fractionation of triglyceride oils30US 5,959,129 AUnilever Patent Holdings B.V. · 1999