C11B 3/001
Refining fats or fatty oils: by a combination of two or more
Official title: {by a combination of two or more of the means hereafter}
C11B3/001 (Refining fats or fatty oils: by a combination of two or more) appears on 376 US grants and 469 published applications in this corpus.
Search patents in C11B- Granted patents
- 376
- Published applications
- 469
- Assignees
- 263
- Inventors
- 981
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 15 | 3 |
| 2002 | 9 | 13 |
| 2003 | 9 | 14 |
| 2004 | 10 | 17 |
| 2005 | 6 | 7 |
| 2006 | 11 | 12 |
| 2007 | 5 | 6 |
| 2008 | 5 | 8 |
| 2009 | 7 | 8 |
| 2010 | 6 | 13 |
| 2011 | 6 | 14 |
| 2012 | 6 | 12 |
| 2013 | 9 | 26 |
| 2014 | 13 | 32 |
| 2015 | 19 | 23 |
| 2016 | 26 | 24 |
| 2017 | 16 | 28 |
| 2018 | 15 | 18 |
| 2019 | 24 | 24 |
| 2020 | 18 | 23 |
| 2021 | 22 | 20 |
| 2022 | 13 | 24 |
| 2023 | 14 | 32 |
| 2024 | 9 | 33 |
| 2025 | 14 | 20 |
| 2026 | 11 | 15 |
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
- Method for preparing low erucic acid fragrant rapeseed oil23 Jun 2026US 12,662,649 B2Oil Crops Research Institute, CAAS
- Hydrothermal purification process19 May 2026US 12,630,772 B2Applied Research Associates, Inc.
- Breast milk structured lipid simulating the composition of triglycerides and method for preparing the same5 May 2026US 12,616,218 B2
- Process for degumming feedstock comprising brassica carinata oil1 Oct 2026US 2026/0297454 A1Dsm IP Assets B.V.
- Purification of contaminated feedstocks via hydrolysis and acidulation17 Sep 2026US 2026/0275230 A1Applied Research Associates, Inc.
- Hydrothermal purification process30 Jul 2026US 2026/0218067 A1Applied Research Associates, Inc.
- Lipid comprising docosapentaenoic acid16 Jul 2026US 2026/0201267 A1Commonwealth Scientific and Industrial Research Organisation
- Processing method for poultry oil16 Jul 2026US 2026/0201268 A1
Most cited
By later US patents
- Solventless extraction process206US 6,750,048 B2Martek Biosciences Corporation · 2004
- Method of processing ethanol byproducts and related subsystems133US 7,601,858 B2Gs Cleantech Corporation · 2009
- Solventless extraction process96US 7,351,558 B2Martek Biosciences Corporation · 2008
- Methods for refining vegetable oils and byproducts thereof92US 6,172,248 B2IP Holdings, LLC · 2001
- Solventless extraction process79US 7,662,598 B2Martek Biosciences Corporation · 2010