A01N 43/56
1,2-diazoles
Official title: 1,2-Diazoles; Hydrogenated 1,2-diazoles
A01N43/56 (1,2-diazoles) appears on 2,196 US grants and 2,522 published applications in this corpus.
Search patents in A01N- Granted patents
- 2,196
- Published applications
- 2,522
- Assignees
- 439
- Inventors
- 4,271
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 15 | 0 |
| 1979 | 7 | 0 |
| 1980 | 6 | 0 |
| 1981 | 12 | 0 |
| 1982 | 17 | 0 |
| 1983 | 13 | 0 |
| 1984 | 11 | 0 |
| 1985 | 21 | 0 |
| 1986 | 18 | 0 |
| 1987 | 21 | 0 |
| 1988 | 32 | 0 |
| 1989 | 42 | 0 |
| 1990 | 32 | 0 |
| 1991 | 22 | 0 |
| 1992 | 32 | 0 |
| 1993 | 35 | 0 |
| 1994 | 22 | 0 |
| 1995 | 29 | 0 |
| 1996 | 34 | 0 |
| 1997 | 41 | 0 |
| 1998 | 52 | 0 |
| 1999 | 62 | 0 |
| 2000 | 61 | 0 |
| 2001 | 42 | 5 |
| 2002 | 48 | 34 |
| 2003 | 34 | 39 |
| 2004 | 21 | 51 |
| 2005 | 23 | 48 |
| 2006 | 18 | 40 |
| 2007 | 21 | 60 |
| 2008 | 21 | 90 |
| 2009 | 27 | 86 |
| 2010 | 47 | 111 |
| 2011 | 40 | 107 |
| 2012 | 55 | 85 |
| 2013 | 75 | 149 |
| 2014 | 116 | 178 |
| 2015 | 160 | 216 |
| 2016 | 126 | 157 |
| 2017 | 137 | 140 |
| 2018 | 89 | 104 |
| 2019 | 90 | 102 |
| 2020 | 62 | 112 |
| 2021 | 55 | 109 |
| 2022 | 52 | 103 |
| 2023 | 51 | 115 |
| 2024 | 50 | 105 |
| 2025 | 50 | 93 |
| 2026 | 41 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synergistic pesticidal compositions and methods for delivery of active ingredients29 Sep 2026US 12,745,770 B20903608 B.C. Ltd.
- Agrochemical composition comprising 3-substituted phenylamidine compounds and use thereof29 Sep 2026US 12,745,775 B2Pi Industries Ltd.
- Pesticidal composition22 Sep 2026US 12,740,568 B2SML Limited
- Insecticidal compositions comprising of diamide and tetramic acid compound15 Sep 2026US 12,733,642 B2Willowood Chemicals Limited
- Use of cyclodextrins as agrochemical delivery system8 Sep 2026US 12,727,599 B2Adama Makhteshim Ltd.
- Strip for releasing an antiparasitic composition to bees to control parasitic infections in beehives1 Oct 2026US 2026/0293887 A1Laboratorios Calier, S. A.
- Composition comprising phthalimide fungicide and co-fungicide1 Oct 2026US 2026/0293893 A1Adama Makhteshim Ltd.
- Methods of controlling or preventing infestation of plants by the phytopathogenic microorganism corynespora cassiicola1 Oct 2026US 2026/0293902 A1Syngenta Crop Protection AG
- 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
Most cited
By later US patents
- Derivatives of N-phenylpyrazoles191US 5,232,940 A1993
- Heterocyclic compounds114US 4,742,060 ANihon Tokushu Noyaku Seizo K. K. · 1988
- Anilide derivatives and their use for combating botrytis104US 5,330,995 ABASF SE · 1994
- Fungicides103US 6,630,495 B1Bayer CropScience AG · 2003
- Substituted pyrazole derivatives, production process thereof, and herbicide compositions containing the derivatives84US 7,192,906 B2Sds Biotech K. K. · 2007