A61K 31/201
Having one or two double bonds
Official title: having one or two double bonds, e.g. oleic, linoleic acids
A61K31/201 (Having one or two double bonds) appears on 745 US grants and 1,360 published applications in this corpus.
Search patents in A61K- Granted patents
- 745
- Published applications
- 1,360
- Assignees
- 644
- Inventors
- 2,031
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 5 | 4 |
| 2002 | 13 | 21 |
| 2003 | 14 | 24 |
| 2004 | 4 | 25 |
| 2005 | 7 | 22 |
| 2006 | 12 | 19 |
| 2007 | 10 | 25 |
| 2008 | 5 | 29 |
| 2009 | 6 | 36 |
| 2010 | 12 | 41 |
| 2011 | 13 | 51 |
| 2012 | 18 | 53 |
| 2013 | 24 | 56 |
| 2014 | 36 | 92 |
| 2015 | 38 | 61 |
| 2016 | 35 | 104 |
| 2017 | 62 | 67 |
| 2018 | 60 | 70 |
| 2019 | 46 | 84 |
| 2020 | 55 | 84 |
| 2021 | 51 | 72 |
| 2022 | 44 | 80 |
| 2023 | 42 | 68 |
| 2024 | 24 | 63 |
| 2025 | 39 | 62 |
| 2026 | 25 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enriched mineral pitch resin products and methods of manufacturing enriched mineral pitch resin products1 Sep 2026US 12,721,876 B2
- Anti-inflammatory agent containing rare fatty acid4 Aug 2026US 12,697,318 B2Noster Inc.
- Composition and methods of treatment using synergistically-enhanced supplementation4 Aug 2026US 12,697,339 B2Xygenyx Inc.
- Solid solution compositions and use in chronic inflammation21 Jul 2026US 12,685,709 B2Infirst Healthcare Limited
- Emollient compositions comprising linoleic acid and conjugated linoleic acid and methods of use23 Jun 2026US 12,661,332 B1Primus Pharmaceuticals, Inc.
- Hierarchical fatty acid architecture and mammalian lipid metabolic system for nutritional compositions and methods of use8 Oct 2026US 2026/0306433 A1Goldie Formula Inc.
- Compositions and methods of controlling mammalian satiety24 Sep 2026US 2026/0284002 A1VitaKey Inc.
- Methods for developing companion supplements for dogs, related compositions, and systems17 Sep 2026US 2026/0272876 A1Life's Abundance
- Episynchrons for precision medicine10 Sep 2026US 2026/0265341 A1
- Methods for decreasing injuries associated with intraoperative hypotension3 Sep 2026US 2026/0256725 A1ResQ Pharma, Inc.
Most cited
By later US patents
- Methods and compositions for improving digestion and absorption in the small intestine216US 5,977,175 ACedars-Sinai Medical Center · 1999
- Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions198US 7,048,906 B2Cedars-Sinai Medical Center · 2006
- Fatty acid treatment167US 5,888,541 AScotia Holdings PLC · 1999
- Method for reducing body fat in animals107US 5,554,646 AWisconsin Alumni Research Foundation · 1996
- Methods of administering compositions comprising docosapentaenoic acid107US 8,906,964 B2Matinas BioPharma, Inc. · 2014