A01N 43/34
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
Official title: having rings with one nitrogen atom as the only ring hetero atom
A01N43/34 (Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds) appears on 4,411 US grants and 4,530 published applications in this corpus.
Search patents in A01N- Granted patents
- 4,411
- Published applications
- 4,530
- Assignees
- 1,216
- Inventors
- 8,905
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 23 | 0 |
| 1978 | 40 | 0 |
| 1979 | 35 | 0 |
| 1980 | 62 | 0 |
| 1981 | 56 | 0 |
| 1982 | 60 | 0 |
| 1983 | 51 | 0 |
| 1984 | 58 | 0 |
| 1985 | 85 | 0 |
| 1986 | 69 | 0 |
| 1987 | 74 | 0 |
| 1988 | 66 | 0 |
| 1989 | 94 | 0 |
| 1990 | 95 | 0 |
| 1991 | 102 | 0 |
| 1992 | 111 | 0 |
| 1993 | 111 | 0 |
| 1994 | 106 | 0 |
| 1995 | 86 | 0 |
| 1996 | 69 | 0 |
| 1997 | 70 | 0 |
| 1998 | 81 | 0 |
| 1999 | 71 | 0 |
| 2000 | 75 | 0 |
| 2001 | 85 | 13 |
| 2002 | 87 | 54 |
| 2003 | 62 | 84 |
| 2004 | 46 | 109 |
| 2005 | 50 | 81 |
| 2006 | 41 | 89 |
| 2007 | 27 | 94 |
| 2008 | 30 | 105 |
| 2009 | 40 | 135 |
| 2010 | 52 | 184 |
| 2011 | 58 | 155 |
| 2012 | 88 | 158 |
| 2013 | 118 | 218 |
| 2014 | 173 | 346 |
| 2015 | 199 | 299 |
| 2016 | 204 | 268 |
| 2017 | 196 | 242 |
| 2018 | 166 | 269 |
| 2019 | 188 | 195 |
| 2020 | 125 | 219 |
| 2021 | 135 | 232 |
| 2022 | 93 | 223 |
| 2023 | 96 | 220 |
| 2024 | 98 | 188 |
| 2025 | 117 | 195 |
| 2026 | 77 | 155 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compositions and methods for parasite control6 Oct 2026US 12,751,453 B2Philip Morris Products S. A.
- Ionic liquids for transdermal drug delivery6 Oct 2026US 12,752,009 B2Arizona Board of Regents
- Synergistic pesticidal compositions and methods for delivery of active ingredients29 Sep 2026US 12,745,770 B20903608 B.C. Ltd.
- Methods of controlling or preventing infestation of soybean plants by phytopathogenic microorganisms29 Sep 2026US 12,745,771 B2Syngenta Crop Protection AG
- Agrochemical composition comprising 3-substituted phenylamidine compounds and use thereof29 Sep 2026US 12,745,775 B2Pi Industries Ltd.
- Mixture combinations for crop protection8 Oct 2026US 2026/0305608 A1Adama Makhteshim Ltd.
- Composition comprising phthalimide fungicide and co-fungicide1 Oct 2026US 2026/0293893 A1Adama Makhteshim Ltd.
- Fused pyrrolidine-2-one herbicidal compounds1 Oct 2026US 2026/0293894 A1Syngenta Crop Protection AG
- Herbicidal derivatives1 Oct 2026US 2026/0293895 A1Syngenta Crop Protection AG
- Plant growth regulator, plant growth acceleration method, or plant growth-regulating product1 Oct 2026US 2026/0293896 A1Kureha Corporation
Most cited
By later US patents
- Antimicrobial compositions comprising a benzoic acid analog and a metal salt342US 6,294,186 B12001
- Liponucleotide-containing liposomes280US 5,223,263 AVical Incorporated · 1993
- Bacteriostatic, fungistatic and algicidal compositions, particularly for submarine paints142US 4,039,312 A1977
- 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides122US 7,314,849 B2Dow AgroSciences LLC · 2008
- Heterocyclic compounds114US 4,742,060 ANihon Tokushu Noyaku Seizo K. K. · 1988