A01N 37/22
The nitrogen atom being directly attached to an aromatic ring system
Official title: the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
A01N37/22 (The nitrogen atom being directly attached to an aromatic ring system) appears on 487 US grants and 451 published applications in this corpus.
Search patents in A01N- Granted patents
- 487
- Published applications
- 451
- Assignees
- 178
- Inventors
- 1,195
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 9 | 0 |
| 1980 | 9 | 0 |
| 1981 | 16 | 0 |
| 1982 | 13 | 0 |
| 1983 | 14 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 11 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 10 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 9 | 0 |
| 1999 | 23 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 3 |
| 2002 | 7 | 7 |
| 2003 | 4 | 10 |
| 2004 | 6 | 13 |
| 2005 | 4 | 4 |
| 2006 | 2 | 7 |
| 2007 | 4 | 16 |
| 2008 | 4 | 6 |
| 2009 | 2 | 11 |
| 2010 | 3 | 5 |
| 2011 | 4 | 13 |
| 2012 | 7 | 9 |
| 2013 | 4 | 24 |
| 2014 | 14 | 25 |
| 2015 | 12 | 24 |
| 2016 | 17 | 38 |
| 2017 | 29 | 26 |
| 2018 | 12 | 24 |
| 2019 | 18 | 20 |
| 2020 | 19 | 24 |
| 2021 | 17 | 26 |
| 2022 | 15 | 14 |
| 2023 | 13 | 31 |
| 2024 | 13 | 26 |
| 2025 | 15 | 26 |
| 2026 | 12 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Durable anti-fungal and algae resistant coatings15 Sep 2026US 12,733,636 B2Microban Products Company
- Crop enhancement4 Aug 2026US 12,696,900 B2Syngenta Crop Protection AG
- Herbicidal malonamides28 Jul 2026US 12,690,586 B2BASF SE
- Evaporation inhibitor for plant treatment agents7 Jul 2026US 12,672,651 B2Kao Corporation
- Fungicidal combinations23 Jun 2026US 12,660,823 B2Upl Europe Ltd
- Endophyte compositions and methods for improved plant health1 Oct 2026US 2026/0293910 A1Indigo N.V.
- Evaporation inhibitor for plant treatment agents24 Sep 2026US 2026/0283147 A1Kao Corporation
- Antibacterial compounds17 Sep 2026US 2026/0274816 A1The Penn State Research Foundation
- Herbicidal composition and method for controlling weeds3 Sep 2026US 2026/0256143 A1Enko Chem, Inc.
- Herbicidal compositions30 Jul 2026US 2026/0215430 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Anilide derivatives and their use for combating botrytis104US 5,330,995 ABASF SE · 1994
- Cycloalkanecarboxanilide derivative herbicides94US 4,166,735 AShell Oil Company · 1979
- Insecticidal anthranilamides75US 6,747,047 B2E. I. Du Pont de Nemours and Company · 2004
- Sequential application method for treating plants with exogenous chemicals60US 5,985,793 AMonsanto Company · 1999
- Biocidal 2-aryl-1,3-cyclohexane dione compounds and alkali metal and ammonium salts thereof57US 4,209,532 AUnion Carbide Corporation · 1980