C07D 213/89
With hetero atoms directly attached to the ring nitrogen atom
Official title: with hetero atoms directly attached to the ring nitrogen atom
C07D213/89 (With hetero atoms directly attached to the ring nitrogen atom) appears on 996 US grants and 711 published applications in this corpus.
Search patents in C07D- Granted patents
- 996
- Published applications
- 711
- Assignees
- 437
- Inventors
- 2,847
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 29 | 0 |
| 1978 | 26 | 0 |
| 1979 | 14 | 0 |
| 1980 | 25 | 0 |
| 1981 | 20 | 0 |
| 1982 | 17 | 0 |
| 1983 | 15 | 0 |
| 1984 | 17 | 0 |
| 1985 | 19 | 0 |
| 1986 | 20 | 0 |
| 1987 | 15 | 0 |
| 1988 | 19 | 0 |
| 1989 | 13 | 0 |
| 1990 | 19 | 0 |
| 1991 | 19 | 0 |
| 1992 | 25 | 0 |
| 1993 | 11 | 0 |
| 1994 | 16 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 19 | 0 |
| 1998 | 16 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 22 | 0 |
| 2002 | 27 | 18 |
| 2003 | 21 | 41 |
| 2004 | 19 | 41 |
| 2005 | 13 | 31 |
| 2006 | 24 | 31 |
| 2007 | 17 | 23 |
| 2008 | 18 | 39 |
| 2009 | 17 | 37 |
| 2010 | 34 | 40 |
| 2011 | 29 | 29 |
| 2012 | 29 | 29 |
| 2013 | 22 | 27 |
| 2014 | 30 | 46 |
| 2015 | 36 | 36 |
| 2016 | 24 | 29 |
| 2017 | 31 | 30 |
| 2018 | 24 | 32 |
| 2019 | 25 | 26 |
| 2020 | 13 | 20 |
| 2021 | 20 | 20 |
| 2022 | 8 | 24 |
| 2023 | 14 | 16 |
| 2024 | 11 | 19 |
| 2025 | 14 | 13 |
| 2026 | 6 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions and methods for treating muscular dystrophies22 Sep 2026US 12,741,939 B2The Regents of the University of California
- Stereoselective process for preparing substituted polycyclic pyridone28 Apr 2026US 12,612,415 B2Shionogi & Co., Ltd.
- Sulfinylaminobenzamide and sulfonylaminobenzamide derivatives21 Apr 2026US 12,606,522 B2OrsoBio, Inc.
- Inhibitors of influenza virus replication3 Mar 2026US 12,565,488 B2Cocrystal Pharma, Inc.
- MK2 inhibitors and uses thereof10 Feb 2026US 12,545,662 B2XinThera, Inc.
- Method for preparing pyridine oxynitride compound20 Aug 2026US 2026/0242339 A1Shanghai Jemincare Pharmaceutical Co., Ltd.
- Amide compounds or salts thereof, bactericidal agents for agriculture and horticulture containing said compounds, and method of using same23 Jul 2026US 2026/0206763 A1Nihon Nohyaku Co., Ltd.
- Pyridine derivatives as protein kinase inhibitors16 Jul 2026US 2026/0199300 A1B.C.I. Pharma
- Sulfinylaminobenzamide and sulfonylaminobenzamide derivatives16 Jul 2026US 2026/0200844 A1OrsoBio, Inc.
- Process for the production of alkyl-pyridine n-oxides16 Jul 2026US 2026/0200857 A1Saltigo GmbH
Most cited
By later US patents
- Hair care compositions219US 4,379,753 AThe Procter & Gamble Company · 1983
- Pyridinethione salts and hair care compositions214US 4,345,080 AThe Procter & Gamble Company · 1982
- Process for making pyridinethione salts197US 4,323,683 AThe Procter & Gamble Company · 1982
- Styryl-substituted pyridyl compounds which inhibit EGF receptor tyrosine kinase174US 5,302,606 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1994
- 2-[2-pyridylmethylthio-(sulfinyl)]benzimidazoles166US 4,628,098 ATakeda Chemical Industries, Ltd. · 1986