A61K 31/23
Of acids having a carboxyl group bound to a chain of seven
Official title: of acids having a carboxyl group bound to a chain of seven or more carbon atoms
A61K31/23 (Of acids having a carboxyl group bound to a chain of seven) appears on 1,503 US grants and 2,302 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,503
- Published applications
- 2,302
- Assignees
- 1,009
- Inventors
- 3,258
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 11 | 0 |
| 1988 | 3 | 0 |
| 1989 | 14 | 0 |
| 1990 | 12 | 0 |
| 1991 | 14 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 23 | 0 |
| 1997 | 29 | 0 |
| 1998 | 24 | 0 |
| 1999 | 36 | 0 |
| 2000 | 27 | 0 |
| 2001 | 19 | 10 |
| 2002 | 31 | 36 |
| 2003 | 28 | 49 |
| 2004 | 15 | 40 |
| 2005 | 12 | 42 |
| 2006 | 18 | 48 |
| 2007 | 5 | 37 |
| 2008 | 11 | 43 |
| 2009 | 12 | 47 |
| 2010 | 20 | 78 |
| 2011 | 10 | 83 |
| 2012 | 43 | 84 |
| 2013 | 66 | 117 |
| 2014 | 52 | 151 |
| 2015 | 81 | 133 |
| 2016 | 67 | 139 |
| 2017 | 79 | 129 |
| 2018 | 92 | 123 |
| 2019 | 94 | 128 |
| 2020 | 100 | 123 |
| 2021 | 78 | 164 |
| 2022 | 57 | 139 |
| 2023 | 50 | 98 |
| 2024 | 47 | 121 |
| 2025 | 66 | 69 |
| 2026 | 48 | 71 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for the treatment of infantile spasms using medium chain triglycerides22 Sep 2026US 12,740,959 B2Cerecin Australia Pty Limited
- Nutritional formulas comprising medium chain fatty acids or esters thereof and methods related thereto15 Sep 2026US 12,734,145 B2Children's Healthcare of Atlanta, Inc.
- Formulation to deliver lipophilic active ingredients8 Sep 2026US 12,728,099 B2Performs S.R.L.
- Electrophilic compounds and electrophilic prodrugs for treating aneurysm8 Sep 2026US 12,728,111 B2The Regents of the University of Michigan
- Composition for caring for keratin materials and use thereof1 Sep 2026US 12,721,797 B2L'oreal
- Methods and compositions relating to emulsions comprising fish oil and/or omega-3 fatty acids24 Sep 2026US 2026/0283951 A1Children's Medical Center Corporation
- Decanoic acid and its compositions for use in the prevention and/or treatment of peroxisomal disorders24 Sep 2026US 2026/0283996 A1Societe des Produits Nestle S. A.
- Composition for intestinal rehabilitation17 Sep 2026US 2026/0272963 A1
- Camelid-Derived Bioactive Compounds: Compositions, Methods, and Therapeutic Analgesic Applications17 Sep 2026US 2026/0272992 A1Applied Bio Research Inc.
- Trpv1 agonist and uses thereof17 Sep 2026US 2026/0274802 A1SciTherm Therapeutics Corporation
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
- Arachidonic acid and methods for the production and use thereof206US 5,658,767 AMartek Corporation · 1997
- Vitamin A aerosol-inhalate preparations189US 5,112,598 AHermes Fabrik Pharmazeutischer Preparate Franz Gradinger GmbH & Co. KG · 1992
- Use of an emulsion to prepare an intravensously administered medicament for treating skin diseases180US 5,589,508 AFresenius AG · 1996
- Compositions for treating hypercholesterolemia177US 4,005,195 AThe Procter & Gamble Company · 1977