A61K 31/01
Hydrocarbons
A61K31/01 (Hydrocarbons) appears on 912 US grants and 1,865 published applications in this corpus.
Search patents in A61K- Granted patents
- 912
- Published applications
- 1,865
- Assignees
- 898
- Inventors
- 3,184
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 5 |
| 2002 | 19 | 24 |
| 2003 | 15 | 40 |
| 2004 | 12 | 58 |
| 2005 | 8 | 45 |
| 2006 | 13 | 43 |
| 2007 | 11 | 51 |
| 2008 | 5 | 60 |
| 2009 | 9 | 34 |
| 2010 | 21 | 63 |
| 2011 | 10 | 56 |
| 2012 | 25 | 52 |
| 2013 | 36 | 64 |
| 2014 | 39 | 74 |
| 2015 | 43 | 73 |
| 2016 | 49 | 77 |
| 2017 | 44 | 83 |
| 2018 | 46 | 88 |
| 2019 | 51 | 102 |
| 2020 | 69 | 120 |
| 2021 | 61 | 137 |
| 2022 | 58 | 117 |
| 2023 | 60 | 136 |
| 2024 | 47 | 132 |
| 2025 | 55 | 75 |
| 2026 | 26 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Assisted loading of hydrophobic molecules into liposomes6 Oct 2026US 12,751,922 B2University of Connecticut
- Carotenoid preparations, preparation methods, and application thereof6 Oct 2026US 12,751,924 B2Innobio Corporation Limited
- Implantable depots for localized, sustained, controlled release of therapeutic agents to treat cancer and related conditions29 Sep 2026US 12,746,222 B2Foundry Therapeutics, Inc.
- Method of increasing the population of Dialister spp. in the gut microbiome8 Sep 2026US 12,728,109 B2Dsm IP Assets B.V.
- Therapeutic compositions, components and methods of preparation and use thereof4 Aug 2026US 12,697,344 B2
- Interface structure for a bioelectrode8 Oct 2026US 2026/0306000 A1Teknologian tutkimuskeskus VTT Oy
- Cannabinoid-based formulation8 Oct 2026US 2026/0306516 A1
- Compositions and compounds including lithium orotate1 Oct 2026US 2026/0294962 A1Atlantis Software Company
- Zingiber zerumbet extract and process of making and using the same1 Oct 2026US 2026/0294997 A1
- Compositions and method for management of pain and allergy24 Sep 2026US 2026/0284003 A1
Most cited
By later US patents
- Long-chain alcohols, alkanes, fatty acids and amides in the treatment of burns and viral inhibition118US 5,952,392 AAvanir Pharmaceuticals · 1999
- Breeding, production, processing and use of specialty cannabis107US 9,095,554 B2Biotech Institute, LLC · 2015
- Pharmaceutically active antioxidant containing composition and the method of its use to prevent and treat restenosis following angioplasty83US 5,326,757 AHealth Maintenance Programs, Inc. · 1994
- Compositions containing non-polar compounds80US 8,741,373 B2Hormel Foods Corporation · 2014
- Multi-vitamin and mineral supplement78US 6,361,800 B1Cooper Concepts, Inc. · 2002