A61K 8/361
Carboxylic acids having more than seven carbon atoms in an unbroken chain
Official title: {Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof}
A61K8/361 (Carboxylic acids having more than seven carbon atoms in an unbroken chain) appears on 1,510 US grants and 2,274 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,510
- Published applications
- 2,274
- Assignees
- 821
- Inventors
- 4,604
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 12 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 10 | 0 |
| 1991 | 11 | 0 |
| 1992 | 16 | 0 |
| 1993 | 20 | 0 |
| 1994 | 21 | 0 |
| 1995 | 15 | 0 |
| 1996 | 21 | 0 |
| 1997 | 40 | 0 |
| 1998 | 29 | 0 |
| 1999 | 42 | 0 |
| 2000 | 25 | 0 |
| 2001 | 31 | 16 |
| 2002 | 37 | 37 |
| 2003 | 34 | 49 |
| 2004 | 14 | 42 |
| 2005 | 16 | 58 |
| 2006 | 12 | 45 |
| 2007 | 8 | 48 |
| 2008 | 11 | 69 |
| 2009 | 14 | 66 |
| 2010 | 27 | 74 |
| 2011 | 32 | 71 |
| 2012 | 41 | 78 |
| 2013 | 49 | 76 |
| 2014 | 53 | 83 |
| 2015 | 55 | 116 |
| 2016 | 56 | 142 |
| 2017 | 71 | 123 |
| 2018 | 72 | 125 |
| 2019 | 69 | 116 |
| 2020 | 70 | 131 |
| 2021 | 77 | 166 |
| 2022 | 80 | 122 |
| 2023 | 71 | 122 |
| 2024 | 73 | 115 |
| 2025 | 51 | 108 |
| 2026 | 40 | 76 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Alkenone-based formulations for topical applications1 Oct 2026US 2026/0294759 A1Western Washington University
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- Composition comprising ionically crosslinked high molecular weight chitosan1 Oct 2026US 2026/0294780 A1L'oreal
- Aqueous Cosmetic Composition Comprising a Fatty Acid Monoester, a Neutralized Anionic Surfactant, a VP/Eicosene Copolymer, a Semicrystalline Polymer, a Latex, a Filler and a Polyol24 Sep 2026US 2026/0283919 A1L'oreal
- Composition based on chitosan and a specific compound24 Sep 2026US 2026/0283931 A1L'oreal
Most cited
By later US patents
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- Arachidonic acid and methods for the production and use thereof206US 5,658,767 AMartek Corporation · 1997
- Lithium salt-containing pharmaceutical compositions180US 5,252,333 AScotia Holdings PLC · 1993
- Sunscreen-wound healing compositions and methods for preparing and using same180US 5,674,912 AWarner-Lambert Company · 1997
- Therapeutic permeation enhanced-wound healing compositions and methods for preparing and using same156US 5,874,479 AWarner-Lambert Company · 1999