C07D 225/02
Not condensed with other rings
Official title: not condensed with other rings
C07D225/02 (Not condensed with other rings) appears on 176 US grants and 156 published applications in this corpus.
Search patents in C07D- Granted patents
- 176
- Published applications
- 156
- Assignees
- 110
- Inventors
- 510
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 6 |
| 2003 | 5 | 2 |
| 2004 | 6 | 10 |
| 2005 | 4 | 4 |
| 2006 | 4 | 7 |
| 2007 | 2 | 5 |
| 2008 | 4 | 2 |
| 2009 | 3 | 7 |
| 2010 | 2 | 6 |
| 2011 | 4 | 10 |
| 2012 | 6 | 4 |
| 2013 | 7 | 8 |
| 2014 | 8 | 8 |
| 2015 | 7 | 9 |
| 2016 | 7 | 12 |
| 2017 | 10 | 10 |
| 2018 | 4 | 5 |
| 2019 | 4 | 6 |
| 2020 | 7 | 7 |
| 2021 | 4 | 5 |
| 2022 | 5 | 6 |
| 2023 | 5 | 5 |
| 2024 | 3 | 7 |
| 2025 | 4 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Purification method for laurolactam6 Oct 2026US 12,753,280 B2Hanwha Solutions Corporation
- Method for introducing deuterated lower alkyl into amine moiety of compound containing secondary amine19 May 2026US 12,630,487 B2Otsuka Pharmaceutical Co., Ltd.
- Herbicidal compounds25 Nov 2025US 12,479,804 B2Syngenta Crop Protection AG
- Method for producing laurolactam, device for synthesizing same, laurolactam composition produced thereby, and method for producing polylaurolactam using same15 Jul 2025US 12,358,872 B2Hanwha Solutions Corporation
- Process for acid hydrolysis of pure polylaurolactam8 Jul 2025US 12,351,538 B2Evonik Operations GmbH
- Charged Ion Channel Blockers and Methods for Use21 Aug 2025US 2025/0263374 A1Nocion Therapeutics, Inc.
- Charged Ion Channel Blockers and Methods for Use21 Aug 2025US 2025/0263375 A1Nocion Therapeutics, Inc.
- Heterocyclic compound7 Aug 2025US 2025/0250230 A1
- Rhenium(V) Alkylidyne Complexes and Methods of Use and Preparation Thereof27 Feb 2025US 2025/0065316 A1The Hong Kong University of Science and Technology
- Ionizable cationic compound26 Dec 2024US 2024/0425454 A1Seqirus Inc.
Most cited
By later US patents
- Process for the cycloaddition of a halogenated 1,3-dipole compound with a (hetero)cycloalkyne65US 10,266,502 B2Synaffix B.V. · 2019
- Compositions and methods for modification of biomolecules63US 9,260,371 B2The Regents of the University of California · 2016
- Compositions and methods for modification of biomolecules62US 10,434,111 B2The Regents of the University of California · 2019
- Ansamycin derivatives as antioncogene and anticancer agents48US 5,932,566 APfizer Inc. · 1999
- Cyclic amidine analogs as inhibitors of nitric oxide synthase40US 5,629,322 AMerck & Co., Inc. · 1997