C07D 295/195
Radicals derived from nitrogen analogues of carboxylic acids
C07D295/195 (Radicals derived from nitrogen analogues of carboxylic acids) appears on 155 US grants and 151 published applications in this corpus.
Search patents in C07D- Granted patents
- 155
- Published applications
- 151
- Assignees
- 127
- Inventors
- 537
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 3 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 3 | 2 |
| 2006 | 0 | 4 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 3 | 5 |
| 2010 | 2 | 10 |
| 2011 | 3 | 8 |
| 2012 | 6 | 6 |
| 2013 | 8 | 13 |
| 2014 | 7 | 14 |
| 2015 | 12 | 9 |
| 2016 | 8 | 11 |
| 2017 | 9 | 9 |
| 2018 | 6 | 10 |
| 2019 | 9 | 7 |
| 2020 | 6 | 8 |
| 2021 | 2 | 2 |
| 2022 | 4 | 5 |
| 2023 | 3 | 6 |
| 2024 | 5 | 8 |
| 2025 | 3 | 4 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heteroaryl compounds and therapeutic uses thereof in conditions associated with the alteration of the activity of beta-glucocerebrosidase23 Jun 2026US 12,661,342 B2Gt Gain Therapeutics SA
- Polysubstituted pyrrolidine derivative, preparation method therefor and use thereof28 Apr 2026US 12,612,383 B2Shanghai Wennai Therapeutics Co Ltd
- High-throughput method to rapidly add chemical moieties to a small molecule library17 Mar 2026US 12,577,200 B2Massachusetts Institute of Technology
- Triaryl compounds for treatment of PD-L1 diseases27 Jan 2026US 12,533,354 B2ChemoCentryx, Inc.
- Application of glutamine derivative in preparation of animal feed additive6 Jan 2026US 12,516,017 B2Wisorig Technologies Pte. Limited
- Inhibitors of spinster homolog 2 (spns2) for use in therapy1 Oct 2026US 2026/0297044 A1University of Virginia Patent Foundation
- Ralinepag prodrugs and uses thereof29 Jan 2026US 2026/0028311 A1United Therapeutics Corporation
- Antioxidant inflammation modulators: oleanolic acid derivatives with amino and other modifications at c-1720 Nov 2025US 2025/0353813 A1Reata Pharmaceuticals Holdings, LLC
- Antibiotic composition and methods of use thereof2 Oct 2025US 2025/0302846 A1The Regents of the University of Colorado, a body corporate
- Polysubstituted pyrrolidine derivative, preparation method therefor and use thereof25 Sep 2025US 2025/0296922 A1Shanghai Wennai Therapeutics Co Ltd
Most cited
By later US patents
- .alpha.-substituted phenylacetic acid derivative, its production and agricultural fungicide containing it61US 5,948,819 AShionogi & Co., Ltd. · 1999
- Antioxidant inflammation modulators: oleanolic acid derivatives with amino and other modifications at C-1750US 8,124,799 B2Reata Pharmaceuticals, Inc. · 2012
- Hepatitis B antiviral agents47US 8,629,274 B2Novira Therapeutics, Inc. · 2014
- Antioxidant inflammation modulators: oleanolic acid derivatives with amino acid and other modifications at C-1745US 8,440,854 B2Reata Pharmaceuticals, Inc. · 2013
- Hepatitis B antiviral agents37US 9,061,008 B2Novira Therapeutics, Inc. · 2015