A01N 43/02
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
Official title: having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
A01N43/02 (Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds) appears on 3,184 US grants and 3,268 published applications in this corpus.
Search patents in A01N- Granted patents
- 3,184
- Published applications
- 3,268
- Assignees
- 1,506
- Inventors
- 7,804
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 28 | 0 |
| 1977 | 32 | 0 |
| 1978 | 32 | 0 |
| 1979 | 22 | 0 |
| 1980 | 52 | 0 |
| 1981 | 50 | 0 |
| 1982 | 57 | 0 |
| 1983 | 44 | 0 |
| 1984 | 40 | 0 |
| 1985 | 40 | 0 |
| 1986 | 53 | 0 |
| 1987 | 42 | 0 |
| 1988 | 57 | 0 |
| 1989 | 73 | 0 |
| 1990 | 75 | 0 |
| 1991 | 76 | 0 |
| 1992 | 70 | 0 |
| 1993 | 67 | 0 |
| 1994 | 59 | 0 |
| 1995 | 61 | 0 |
| 1996 | 60 | 0 |
| 1997 | 54 | 0 |
| 1998 | 58 | 0 |
| 1999 | 69 | 0 |
| 2000 | 47 | 0 |
| 2001 | 57 | 14 |
| 2002 | 47 | 38 |
| 2003 | 38 | 71 |
| 2004 | 35 | 72 |
| 2005 | 39 | 92 |
| 2006 | 37 | 55 |
| 2007 | 31 | 71 |
| 2008 | 25 | 68 |
| 2009 | 29 | 73 |
| 2010 | 29 | 124 |
| 2011 | 43 | 108 |
| 2012 | 55 | 117 |
| 2013 | 73 | 164 |
| 2014 | 126 | 231 |
| 2015 | 141 | 219 |
| 2016 | 157 | 190 |
| 2017 | 120 | 172 |
| 2018 | 124 | 165 |
| 2019 | 125 | 160 |
| 2020 | 90 | 159 |
| 2021 | 74 | 136 |
| 2022 | 59 | 155 |
| 2023 | 78 | 181 |
| 2024 | 83 | 176 |
| 2025 | 85 | 149 |
| 2026 | 66 | 108 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cyanobacteria suppression composition and method of use6 Oct 2026US 12,751,450 B2U. S. Environmental Protection Agency
- Launderable bactericidal and virucidal fabric finish6 Oct 2026US 12,751,451 B2Hong Kong Applied Science and Technology Research Institute Company Limited
- Agrochemical composition comprising 3-substituted phenylamidine compounds and use thereof29 Sep 2026US 12,745,775 B2Pi Industries Ltd.
- Enhanced sophorolipid derivatives29 Sep 2026US 12,747,463 B2Locus Solutions Ipco, LLC
- Emulsion in water for preventing and treating yellow shoot of citrus fruit tree, preparation method and application method22 Sep 2026US 12,741,915 B2Zhuhai Runnong Science and Technology Co. Ltd
- Composition for growth media and/or crop solutions and/or plants1 Oct 2026US 2026/0293912 A1
- Method for producing solution and solution1 Oct 2026US 2026/0297641 A1Honda Motor Co., Ltd.
- Evaporation inhibitor for plant treatment agents24 Sep 2026US 2026/0283147 A1Kao Corporation
- Biodegradable plastic composition24 Sep 2026US 2026/0283151 A1Chestnut Natural Capital Limited
- Spinosyn-based insecticidal granule compositions24 Sep 2026US 2026/0283152 A1Clarke Mosquito Control Products, Inc.
Most cited
By later US patents
- N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient141US 4,914,097 AMitsubishi Kasei Corporation · 1990
- Seeded gas plasma sterilization method109US 4,207,286 ABiophysics Research & Consulting Corporation · 1980
- Anilide derivatives and their use for combating botrytis104US 5,330,995 ABASF SE · 1994
- Antimicrobial agent92US 5,709,870 ARengo Co., Ltd. · 1998
- Polysaccharide conjugates of biomolecules91US 6,489,309 B1Dade Behring Marburg GmbH · 2002