A01N 43/64
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
Official title: having rings with three nitrogen atoms as the only ring hetero atoms
A01N43/64 (Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds) appears on 2,945 US grants and 2,766 published applications in this corpus.
Search patents in A01N- Granted patents
- 2,945
- Published applications
- 2,766
- Assignees
- 687
- Inventors
- 5,455
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 16 | 0 |
| 1978 | 15 | 0 |
| 1979 | 20 | 0 |
| 1980 | 35 | 0 |
| 1981 | 41 | 0 |
| 1982 | 47 | 0 |
| 1983 | 42 | 0 |
| 1984 | 44 | 0 |
| 1985 | 61 | 0 |
| 1986 | 58 | 0 |
| 1987 | 59 | 0 |
| 1988 | 63 | 0 |
| 1989 | 94 | 0 |
| 1990 | 118 | 0 |
| 1991 | 82 | 0 |
| 1992 | 102 | 0 |
| 1993 | 91 | 0 |
| 1994 | 72 | 0 |
| 1995 | 71 | 0 |
| 1996 | 42 | 0 |
| 1997 | 50 | 0 |
| 1998 | 43 | 0 |
| 1999 | 47 | 0 |
| 2000 | 44 | 0 |
| 2001 | 44 | 10 |
| 2002 | 45 | 32 |
| 2003 | 35 | 49 |
| 2004 | 34 | 45 |
| 2005 | 21 | 55 |
| 2006 | 18 | 37 |
| 2007 | 10 | 45 |
| 2008 | 10 | 57 |
| 2009 | 15 | 73 |
| 2010 | 34 | 91 |
| 2011 | 29 | 109 |
| 2012 | 38 | 78 |
| 2013 | 64 | 137 |
| 2014 | 104 | 202 |
| 2015 | 127 | 200 |
| 2016 | 110 | 181 |
| 2017 | 142 | 169 |
| 2018 | 111 | 135 |
| 2019 | 111 | 145 |
| 2020 | 96 | 147 |
| 2021 | 59 | 133 |
| 2022 | 58 | 139 |
| 2023 | 55 | 159 |
| 2024 | 75 | 128 |
| 2025 | 67 | 122 |
| 2026 | 69 | 88 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Heterocyclic compounds for the control of invertebrate pests22 Sep 2026US 12,740,561 B2BASF SE
- Pesticidal composition22 Sep 2026US 12,740,568 B2SML Limited
- Durable anti-fungal and algae resistant coatings15 Sep 2026US 12,733,636 B2Microban Products Company
- Triazole compound, and preparation method therefor, herbicidal composition and use thereof8 Oct 2026US 2026/0305610 A1Qingdao Kingagroot Chemical Compound Co., Ltd.
- Herbicidal combination8 Oct 2026US 2026/0305611 A1Upl Do Brasil Industria E Comercio De Insumos Agropecuarios S.A.
- Compositions and methods for controlling plant pathogens8 Oct 2026US 2026/0305615 A1Kannar Earth Science, Ltd.
- A stable agrochemical composition17 Sep 2026US 2026/0271918 A1Upl Ltd
- Emulsifiable Concentrate for Environmentally Friendly and High Efficacy Agricultural Applications17 Sep 2026US 2026/0271919 A1Kata Circular Pte. Ltd.
Most cited
By later US patents
- Heterocyclic compounds114US 4,742,060 ANihon Tokushu Noyaku Seizo K. K. · 1988
- 3-Aralkyloxy-2,3-dihydro-2-(imidazolylmethyl)benzo(b)thiophenes and related derivatives, their use as antimicrobials and pharmaceutical formulations useful therefore92US 4,352,808 ASchering Corporation · 1982
- 1-hydroxyethyl-azole compounds and agricultural compositions92US 4,723,984 ABayer Aktiengesellschaft · 1988
- Optical isomer of triazolylpentenols, and their production and use as fungicide, herbicide and/or plant growth regulant90US 4,435,203 ASumitomo Chemical Company, Limited · 1984
- Method of controlling the release of agricultural active ingredients from treated plant seeds89US 7,774,978 B2Stepan Company · 2010