C07D 211/90
Carbon atoms having three bonds to hetero atoms with at the most
Official title: Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
C07D211/90 (Carbon atoms having three bonds to hetero atoms with at the most) appears on 637 US grants and 251 published applications in this corpus.
Search patents in C07D- Granted patents
- 637
- Published applications
- 251
- Assignees
- 263
- Inventors
- 1,315
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 20 | 0 |
| 1978 | 13 | 0 |
| 1979 | 14 | 0 |
| 1980 | 8 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 12 | 0 |
| 1985 | 28 | 0 |
| 1986 | 27 | 0 |
| 1987 | 29 | 0 |
| 1988 | 36 | 0 |
| 1989 | 43 | 0 |
| 1990 | 29 | 0 |
| 1991 | 32 | 0 |
| 1992 | 19 | 0 |
| 1993 | 12 | 0 |
| 1994 | 14 | 0 |
| 1995 | 15 | 0 |
| 1996 | 8 | 0 |
| 1997 | 18 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 5 |
| 2002 | 11 | 18 |
| 2003 | 16 | 23 |
| 2004 | 10 | 22 |
| 2005 | 12 | 9 |
| 2006 | 10 | 20 |
| 2007 | 10 | 14 |
| 2008 | 3 | 11 |
| 2009 | 3 | 9 |
| 2010 | 10 | 15 |
| 2011 | 2 | 8 |
| 2012 | 12 | 6 |
| 2013 | 9 | 7 |
| 2014 | 5 | 6 |
| 2015 | 5 | 6 |
| 2016 | 6 | 4 |
| 2017 | 4 | 8 |
| 2018 | 5 | 8 |
| 2019 | 8 | 8 |
| 2020 | 6 | 6 |
| 2021 | 3 | 6 |
| 2022 | 6 | 7 |
| 2023 | 2 | 9 |
| 2024 | 4 | 4 |
| 2025 | 9 | 11 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ferroptosis inhibitors—diarylamine para-acetamides25 Aug 2026US 12,715,855 B2Sironax Ltd.
- C3-carbon linked glutarimide Degronimers for target protein degradation21 Apr 2026US 12,605,450 B2C4 Therapeutics, Inc.
- Synthesis of deuterated aldehydes28 Oct 2025US 12,454,502 B2Arizona Board of Regents On Behalf of Athe University of Arizona
- Drp1-filamin complex formation inhibitors14 Oct 2025US 12,441,687 B2RDiscovery, LLC
- Amlodipine mesylate monohydrate preparation method therefor and use thereof7 Oct 2025US 12,435,038 B2Kunming Sinoway Natural Pharmaceuticals Co., Ltd.
- Compounds useful for the preparation of various agrochemicals and markers thereof22 Jan 2026US 2026/0022095 A1Adama Agan Ltd.
- Topical therapeutic formulations13 Nov 2025US 2025/0345401 A1Hybrid Medical, LLC
- Benzotriazole compound23 Oct 2025US 2025/0326770 A1Daiichi Sankyo Company, Limited
- Benzotriazole compound11 Sep 2025US 2025/0282724 A1Daiichi Sankyo Company, Limited
- Compounds useful for the preparation of various agrochemicals and markers thereof19 Jun 2025US 2025/0197350 A1Adama Agan Ltd.
Most cited
By later US patents
- Pharmaceutical formulations for parenteral use208US 5,024,998 AUniversity of Florida · 1991
- Pharmaceutically acceptable salts135US 4,879,303 APfizer Inc. · 1989
- Method of combatting coronary and vascular diseases96US 4,532,248 ABayer Aktiengesellschaft · 1985
- Pharmaceutical formulations for parenteral use93US 4,983,586 AUniversity of Florida · 1991
- Redox carriers for brain-specific drug delivery92US 5,087,618 AUniversity of Florida · 1992