C07D 305/08
With hetero atoms or with carbon atoms having three bonds to hetero
Official title: with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
C07D305/08 (With hetero atoms or with carbon atoms having three bonds to hetero) appears on 232 US grants and 298 published applications in this corpus.
Search patents in C07D- Granted patents
- 232
- Published applications
- 298
- Assignees
- 184
- Inventors
- 1,089
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 4 |
| 2010 | 3 | 4 |
| 2011 | 2 | 2 |
| 2012 | 1 | 6 |
| 2013 | 5 | 9 |
| 2014 | 7 | 9 |
| 2015 | 7 | 23 |
| 2016 | 13 | 23 |
| 2017 | 26 | 22 |
| 2018 | 11 | 24 |
| 2019 | 24 | 23 |
| 2020 | 15 | 21 |
| 2021 | 15 | 17 |
| 2022 | 16 | 18 |
| 2023 | 10 | 27 |
| 2024 | 12 | 29 |
| 2025 | 11 | 19 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Benzenesulfonamide derivatives and method for treating cancer6 Oct 2026US 12,751,936 B2Gongwin Biopharm Co., Ltd
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Lipoxygenase inhibitors22 Sep 2026US 12,741,926 B2SRI International
- Treprostinil derivatives and compositions and uses thereof2 Jun 2026US 12,643,847 B2Corsair Pharma, Inc.
- USP30 inhibitors and uses thereof2 Jun 2026US 12,643,852 B2Vincere Biosciences, Inc.
- Bicyclic compounds8 Oct 2026US 2026/0308114 A1Vivace Therapeutics, Inc.
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
- Usp30 inhibitors and uses thereof1 Oct 2026US 2026/0297026 A1Vincere Biosciences, Inc.
- Sulfinylaminobenzamide and sulfonylaminobenzamide derivatives16 Jul 2026US 2026/0200844 A1OrsoBio, Inc.
- Neutrophil elastase inhibitor and use thereof16 Jul 2026US 2026/0200845 A1Shanghai Yidi Biotechnology Co., Ltd
Most cited
By later US patents
- Catalytic carbonylation catalysts and methods55US 9,327,280 B2Novomer, Inc. · 2016
- Substituted cycloalkyl- and heterocyclyl-carboxanilides45US 5,059,623 ABayer Aktiengesellschaft · 1991
- Ketamine derivatives and compositions thereof41US 10,683,262 B2Xw Laboratories Inc. · 2020
- Ketamine derivatives and compositions thereof39US 10,836,714 B2Xw Laboratories Inc. · 2020
- Catalytic carbonylation catalysts and methods36US 10,221,278 B2Novomer, Inc. · 2019