C12P 7/6472
Containing polyunsaturated fatty acid [pufa] residues, i.e. having two or more double
Official title: containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone
C12P7/6472 (Containing polyunsaturated fatty acid [pufa] residues, i.e. having two or more double) appears on 636 US grants and 726 published applications in this corpus.
Search patents in C12P- Granted patents
- 636
- Published applications
- 726
- Assignees
- 234
- Inventors
- 929
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 8 |
| 2002 | 18 | 12 |
| 2003 | 18 | 24 |
| 2004 | 11 | 20 |
| 2005 | 7 | 36 |
| 2006 | 13 | 41 |
| 2007 | 33 | 38 |
| 2008 | 15 | 90 |
| 2009 | 38 | 45 |
| 2010 | 44 | 38 |
| 2011 | 47 | 36 |
| 2012 | 37 | 36 |
| 2013 | 27 | 35 |
| 2014 | 39 | 33 |
| 2015 | 34 | 33 |
| 2016 | 24 | 27 |
| 2017 | 18 | 25 |
| 2018 | 22 | 22 |
| 2019 | 18 | 18 |
| 2020 | 16 | 15 |
| 2021 | 18 | 21 |
| 2022 | 13 | 22 |
| 2023 | 9 | 15 |
| 2024 | 11 | 16 |
| 2025 | 12 | 15 |
| 2026 | 9 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a biomass which can be easily broken down and which has an increased content of polyunsaturated fatty acids14 Jul 2026US 12,680,118 B2Evonik Operations GmbH
- Enzymatic modification of oil2 Jun 2026US 12,644,141 B2DSM Nutritional Products AG
- Thraustochytrid strain genetically engineered for the production of biomaterials including long-chain polyunsaturated fatty acids5 May 2026US 12,618,087 B2Phycoil Biotechnology International, Inc.
- Production of lipids and terpenoids in Auxenochlorella protothecoides5 May 2026US 12,618,088 B2Phycoil Biotechnology International, Inc.
- Process for manufacturing lysed cell suspension24 Mar 2026US 12,584,093 B2Corbion Biotech, Inc.
- Novel Microalgae and Microalgal Compositions16 Jul 2026US 2026/0201427 A1Mara Renewables Corporation
- Process for manufacturing lysed cell suspension9 Jul 2026US 2026/0193590 A1Corbion Biotech, Inc.
- Fryer cooking oil compositions and methods of use4 Jun 2026US 2026/0150858 A1Cemvita Factory, Inc.
- Thraustochytrids, fatty acid compositions, and methods of making and uses thereof9 Apr 2026US 2026/0096578 A1Dsm IP Assets B.V.
- Method for enhancing the efficiency of oil extraction process5 Feb 2026US 2026/0035636 A1Dsm IP Assets B.V.
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