C12P 7/64
Fats
Official title: Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
C12P7/64 (Fats) appears on 2,235 US grants and 3,169 published applications in this corpus.
Search patents in C12P- Granted patents
- 2,235
- Published applications
- 3,169
- Assignees
- 1,093
- Inventors
- 5,202
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 12 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 17 | 0 |
| 1993 | 14 | 0 |
| 1994 | 16 | 0 |
| 1995 | 14 | 0 |
| 1996 | 17 | 0 |
| 1997 | 19 | 0 |
| 1998 | 14 | 0 |
| 1999 | 21 | 0 |
| 2000 | 24 | 0 |
| 2001 | 23 | 10 |
| 2002 | 31 | 22 |
| 2003 | 24 | 44 |
| 2004 | 21 | 44 |
| 2005 | 15 | 62 |
| 2006 | 29 | 62 |
| 2007 | 43 | 71 |
| 2008 | 23 | 130 |
| 2009 | 50 | 116 |
| 2010 | 69 | 153 |
| 2011 | 89 | 175 |
| 2012 | 108 | 180 |
| 2013 | 103 | 210 |
| 2014 | 137 | 197 |
| 2015 | 144 | 194 |
| 2016 | 124 | 203 |
| 2017 | 115 | 169 |
| 2018 | 127 | 151 |
| 2019 | 139 | 149 |
| 2020 | 125 | 129 |
| 2021 | 109 | 139 |
| 2022 | 98 | 117 |
| 2023 | 65 | 126 |
| 2024 | 87 | 119 |
| 2025 | 71 | 104 |
| 2026 | 50 | 93 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Carboxylic acid esters of xylitol and process for enzymatically preparing same6 Oct 2026US 12,753,396 B2Evonik Operations GmbH
- Circular use of food residues by microbial fermentation29 Sep 2026US 12,745,781 B2Technische Universität München
- Compositions comprising n-nonanoic acid esters of xylitan and/or sorbitan15 Sep 2026US 12,735,379 B2Evonik Operations GmbH
- Cleaning composition comprising an engineered fatty acid alpha-dioxygenase15 Sep 2026US 12,735,658 B2The Procter & Gamble Company
- Fermentation process for preparing postbiotic with by-product of wheat processing8 Sep 2026US 12,729,390 B2Xuchang University
- Lipase Variants and Polynucleotides Encoding Same8 Oct 2026US 2026/0308548 A1Novozymes A/S
- Method for producing long-chain dicarboxylic acid and long-chain dicarboxylic acid8 Oct 2026US 2026/0308646 A1Cathay Biotech Inc.
- Fatty acid esterification pretreatment process1 Oct 2026US 2026/0297637 A1Novozymes A/S
- Method for producing target product from biomass waste24 Sep 2026US 2026/0286400 A1Suzhou Xuniversal Biotechnology Co., Ltd.
- Process for the production of bio-oil coupling microwave hydrolysis pretreatment of biomass waste and the fermentation of microorganisms24 Sep 2026US 2026/0286402 A1The Board of Trustees of the Leland Stanford Junior University
Most cited
By later US patents
- Process for the heterotrophic production of microbial products with high concentrations of omega-3 highly unsaturated fatty acids354US 5,130,242 APhycotech, Inc. · 1992
- Arachidonic acid and methods for the production and use thereof206US 5,658,767 AMartek Corporation · 1997
- Solventless extraction process206US 6,750,048 B2Martek Biosciences Corporation · 2004
- Pharmaceutical composition and dietary supplement containing docosarexaenoic acid obtained from dinoflagellates200US 5,492,938 AMartek Biosciences Corporation · 1996
- Process for the selective production of polyunsaturated fatty acids from a culture of microalgae of the porphyridium cruentum190US 5,338,673 ACommissariat A L' Energie Atomique · 1994