A61K 31/12
Ketones
A61K31/12 (Ketones) appears on 3,449 US grants and 6,549 published applications in this corpus.
Search patents in A61K- Granted patents
- 3,449
- Published applications
- 6,549
- Assignees
- 2,789
- Inventors
- 11,135
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 11 | 0 |
| 1978 | 9 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 16 | 0 |
| 1987 | 10 | 0 |
| 1988 | 7 | 0 |
| 1989 | 14 | 0 |
| 1990 | 13 | 0 |
| 1991 | 15 | 0 |
| 1992 | 15 | 0 |
| 1993 | 14 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 25 | 0 |
| 1997 | 22 | 0 |
| 1998 | 26 | 0 |
| 1999 | 43 | 0 |
| 2000 | 32 | 0 |
| 2001 | 48 | 14 |
| 2002 | 54 | 80 |
| 2003 | 52 | 126 |
| 2004 | 36 | 152 |
| 2005 | 41 | 153 |
| 2006 | 50 | 169 |
| 2007 | 33 | 148 |
| 2008 | 34 | 157 |
| 2009 | 36 | 175 |
| 2010 | 74 | 224 |
| 2011 | 73 | 189 |
| 2012 | 72 | 208 |
| 2013 | 127 | 248 |
| 2014 | 158 | 345 |
| 2015 | 154 | 350 |
| 2016 | 175 | 353 |
| 2017 | 202 | 354 |
| 2018 | 194 | 348 |
| 2019 | 200 | 358 |
| 2020 | 219 | 367 |
| 2021 | 201 | 419 |
| 2022 | 221 | 408 |
| 2023 | 167 | 384 |
| 2024 | 186 | 328 |
| 2025 | 161 | 268 |
| 2026 | 128 | 224 |
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
- Nanostructure or microstructure and method for producing same6 Oct 2026US 12,751,923 B2The University of Tokyo
- Carotenoid preparations, preparation methods, and application thereof6 Oct 2026US 12,751,924 B2Innobio Corporation Limited
- Compositions comprising curcuminoids for use in the treatment of muscle soreness6 Oct 2026US 12,751,932 B2Givaudan SA
- Honeybee antidote composition6 Oct 2026US 12,751,933 B2Andong National University Industry-Academic Cooperation Foundation
- Adaptogenic, high-protein food product and method of making same8 Oct 2026US 2026/0305660 A1
- Interface structure for a bioelectrode8 Oct 2026US 2026/0306000 A1Teknologian tutkimuskeskus VTT Oy
- Composition and Method for Topical Trans-spinal Delivery of Nucleic Acids and Small Molecules8 Oct 2026US 2026/0306414 A13P Biotechnologies, Inc.
- Glp-1r agonist and dpp-4 inhibitor compositions and methods of using8 Oct 2026US 2026/0306423 A1JDS Therapeutics, LLC
- Materials and methods for treating fungal infections8 Oct 2026US 2026/0306425 A1Virginia Tech Intellectual Properties, Inc.
Most cited
By later US patents
- Anti-angiogenic compositions and methods of use968US 5,716,981 AAngiogenesis Technologies, Inc. · 1998
- Anti-angiogenic compositions and methods of use413US 5,886,026 AAngiotech Pharmaceuticals, Inc. · 1999
- Method for altering the lifespan of eukaryotic organisms264US 8,642,660 B2University of Rochester · 2014
- Anti-angiogenic compositions and methods of use242US 6,544,544 B2Angiotech Pharmaceuticals, Inc. · 2003
- Medical electrodes186US 8,548,557 B2Covidien LP · 2013