A61K 31/366
Having six-membered rings
Official title: having six-membered rings, e.g. delta-lactones
A61K31/366 (Having six-membered rings) appears on 1,698 US grants and 3,200 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,698
- Published applications
- 3,200
- Assignees
- 1,482
- Inventors
- 5,859
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 12 | 0 |
| 1996 | 36 | 0 |
| 1997 | 60 | 0 |
| 1998 | 25 | 0 |
| 1999 | 34 | 0 |
| 2000 | 34 | 0 |
| 2001 | 46 | 21 |
| 2002 | 46 | 73 |
| 2003 | 36 | 84 |
| 2004 | 26 | 99 |
| 2005 | 20 | 97 |
| 2006 | 28 | 123 |
| 2007 | 27 | 132 |
| 2008 | 17 | 108 |
| 2009 | 23 | 76 |
| 2010 | 27 | 94 |
| 2011 | 36 | 109 |
| 2012 | 35 | 118 |
| 2013 | 67 | 145 |
| 2014 | 90 | 161 |
| 2015 | 87 | 153 |
| 2016 | 82 | 167 |
| 2017 | 98 | 145 |
| 2018 | 83 | 118 |
| 2019 | 85 | 163 |
| 2020 | 99 | 142 |
| 2021 | 92 | 172 |
| 2022 | 76 | 153 |
| 2023 | 61 | 158 |
| 2024 | 82 | 160 |
| 2025 | 61 | 144 |
| 2026 | 44 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Use of dextromethorphan in combination with CYP2D6 and CYP3A4 enzyme inhibitors for the treatment of pain29 Sep 2026US 12,746,235 B2Biobina LLC
- Compositions and methods for increasing T cell function15 Sep 2026US 12,734,150 B2Ludwig Institute for Cancer Research
- Composition for inhibiting Parkinson's disease and method of manufacturing the same1 Sep 2026US 12,721,824 B2Forte Capital Ltd.
- Bacterial DNA gyrase inhibitors and methods of use thereof25 Aug 2026US 12,714,692 B2The Florida International University Board of Trustees
- Use of SPLA2 inhibitors to treat envenomation by snakes and wasps25 Aug 2026US 12,714,693 B2Ophirex, Inc.
- Composition for use in the prevention and/or treatment of diseases mediated by tlr4, il1r, cox1/2 and/or rbp48 Oct 2026US 2026/0306445 A1
- Lipolytic and antiadipogenic coumarin derivatives8 Oct 2026US 2026/0306446 A1Karl-Franzens-Universität Graz
- Inhaled statins as bronchodilators to improve lung function in respiratory diseases8 Oct 2026US 2026/0306477 A1Beth Israel Deaconess Medical Center, Inc.
- Compositions and methods using thymol and/or carvacrol for induction of autophagy1 Oct 2026US 2026/0294840 A1Societe des Produits Nestle S. A.
- Methods and compositions for inducing atherosclerotic plaque regression using colchicine1 Oct 2026US 2026/0294847 A1Murray and Poole Enterprises Ltd
Most cited
By later US patents
- Spine distraction implant and method1,139US 5,836,948 ASaint Francis Medical Technologies, LLC · 1998
- Spine distraction implant and method928US 5,860,977 ASaint Francis Medical Technologies, LLC · 1999
- Spine distraction implant847US 6,048,342 ASt. Francis Medical Technologies, Inc. · 2000
- Spine distraction implant736US 6,068,630 ASt. Francis Medical Technologies, Inc. · 2000
- Supplemental spine fixation device and method697US 6,451,019 B1St. Francis Medical Technologies, Inc. · 2002