A61K 31/5545
Having eight-membered rings not containing additional condensed or non-condensed nitrogen-containing 3-7 membered
Official title: {having eight-membered rings not containing additional condensed or non-condensed nitrogen-containing 3-7 membered rings}
A61K31/5545 (Having eight-membered rings not containing additional condensed or non-condensed nitrogen-containing 3-7 membered) appears on 49 US grants and 98 published applications in this corpus.
Search patents in A61K- Granted patents
- 49
- Published applications
- 98
- Assignees
- 76
- Inventors
- 280
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 5 | 7 |
| 2021 | 3 | 11 |
| 2022 | 2 | 12 |
| 2023 | 6 | 17 |
| 2024 | 5 | 15 |
| 2025 | 7 | 10 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Diacylglycerol kinase modulating compounds13 Aug 2026US 2026/0234152 A1Carna Biosciences, Inc.
- Compositions and articles comprising (nano)diamond particles2 Jul 2026US 2026/0183419 A1Debina Diagnostics, Inc.
- Drug delivery methods and compositions9 Apr 2026US 2026/0096988 A1Mayo Foundation for Medical Education and Research
- Treatment for heart failure with preserved ejection fraction with guanethidine and guanadrel19 Mar 2026US 2026/0076976 A1M2Sp LLC
- Methods and Systems to Reduce Injury in Treated Tissues12 Feb 2026US 2026/0041629 A1MileHigh Repro Solutions, LLC
Most cited
By later US patents
- Process for making benzodiazepine derivatives24US 4,096,141 AKali-Chemie Aktiengesellschaft · 1978
- Amidino derivatives useful as nitric oxide synthase inhibitors24US 6,046,211 AG. D. Searle & Co. · 2000
- Benzodiazepine derivatives17US 3,998,809 AKali-Chemie Aktiengesellschaft · 1976
- Process of making benzodiazepine derivatives17US 4,595,531 AKali-Chemie Aktiengesellschaft · 1986
- Anti-folate receptor antibody conjugates, compositions comprising anti-folate receptor antibody conjugates, and methods of making and using anti-folate receptor antibody conjugates16US 10,596,270 B2Sutro Biopharma, Inc. · 2020