A01N 57/26
Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus
Official title: having phosphorus-to-nitrogen bonds (A01N57/02 takes precedence)
A01N57/26 (Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus) appears on 364 US grants and 138 published applications in this corpus.
Search patents in A01N- Granted patents
- 364
- Published applications
- 138
- Assignees
- 118
- Inventors
- 657
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 8 | 0 |
| 1978 | 14 | 0 |
| 1979 | 10 | 0 |
| 1980 | 20 | 0 |
| 1981 | 12 | 0 |
| 1982 | 9 | 0 |
| 1983 | 15 | 0 |
| 1984 | 17 | 0 |
| 1985 | 17 | 0 |
| 1986 | 18 | 0 |
| 1987 | 16 | 0 |
| 1988 | 8 | 0 |
| 1989 | 8 | 0 |
| 1990 | 13 | 0 |
| 1991 | 11 | 0 |
| 1992 | 6 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 11 | 0 |
| 2001 | 7 | 2 |
| 2002 | 4 | 2 |
| 2003 | 6 | 4 |
| 2004 | 2 | 4 |
| 2005 | 1 | 5 |
| 2006 | 2 | 4 |
| 2007 | 4 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 1 | 5 |
| 2011 | 3 | 4 |
| 2012 | 5 | 1 |
| 2013 | 3 | 7 |
| 2014 | 4 | 8 |
| 2015 | 12 | 12 |
| 2016 | 5 | 7 |
| 2017 | 5 | 8 |
| 2018 | 8 | 8 |
| 2019 | 4 | 9 |
| 2020 | 6 | 11 |
| 2021 | 5 | 4 |
| 2022 | 2 | 5 |
| 2023 | 5 | 9 |
| 2024 | 4 | 7 |
| 2025 | 2 | 1 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Insecticidal compositions resistant to active ingredient degradation and process for preparation thereof9 Jun 2026US 12,648,564 B2Upl Ltd
- Compositions comprising recombianant Bacillus cells and an insecticide19 May 2026US 12,628,829 B2BASF SE
- Pyridazinol compounds and derivatives, preparation methods, herbicidal compositions and applications thereof10 Mar 2026US 12,568,972 B2Qingdao Kingagroot Chemical Compound Co., Ltd.
- Solutions for enhancing the effectiveness of insecticides and fungicides on living plants and related methods3 Feb 2026US 12,538,921 B2Kop-Coat, Inc.
- Fosthiazate pesticide formulations28 Oct 2025US 12,453,352 B2Dow Global Technologies LLC
- Compositions and Methods for Coating of Nitrification Inhibitors with a Solution Containing a High Concentration of Urease Inhibitors and For Improved Retention of the Nitrogen Content of Soil Through the Administration of Liquid Delivery Formulations of (Aminomethylene)Phosphinic Acids and/or their Salts1 Oct 2026US 2026/0296987 A1Soilgenic Technologies, LLC
- Combinations treatments2 Jul 2026US 2026/0182577 A1Aequor, Inc.
- Methods to reduce contamination, biofilm and fouling from water systems, surfaces, and products21 May 2026US 2026/0137086 A1Aequor, Inc.
- Insecticidal compositions resistant to active ingredient degradation and process for preparation thereof21 May 2026US 2026/0137087 A1Upl Ltd
- Phthalimide fungicide composition23 Oct 2025US 2025/0324968 A1Adama Makhteshim Ltd.
Most cited
By later US patents
- Heterocyclic compounds114US 4,742,060 ANihon Tokushu Noyaku Seizo K. K. · 1988
- Substituted pyrazole-containing compounds and their use as pesticides67US 9,174,967 B2BASF SE · 2015
- Heterocyclic thiazole compounds48US 4,845,106 ANihon Tokushu Noyaku Seizo K. K. · 1989
- Halobenzimidazoles and their use as microbicides47US 6,020,354 ABayer Aktiengesellschaft · 2000
- Cyano anthranilamide insecticides47US 7,247,647 B2E. I. Du Pont de Nemours and Company · 2007