A01N 39/04
Aryloxy-acetic acids
Official title: Aryloxy-acetic acids; Derivatives thereof
A01N39/04 (Aryloxy-acetic acids) appears on 378 US grants and 369 published applications in this corpus.
Search patents in A01N- Granted patents
- 378
- Published applications
- 369
- Assignees
- 189
- Inventors
- 884
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 12 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 13 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 5 |
| 2003 | 4 | 14 |
| 2004 | 7 | 6 |
| 2005 | 4 | 7 |
| 2006 | 3 | 11 |
| 2007 | 3 | 3 |
| 2008 | 2 | 10 |
| 2009 | 0 | 7 |
| 2010 | 4 | 14 |
| 2011 | 4 | 13 |
| 2012 | 3 | 12 |
| 2013 | 12 | 17 |
| 2014 | 13 | 28 |
| 2015 | 10 | 26 |
| 2016 | 12 | 26 |
| 2017 | 17 | 30 |
| 2018 | 15 | 22 |
| 2019 | 24 | 18 |
| 2020 | 10 | 19 |
| 2021 | 10 | 18 |
| 2022 | 10 | 6 |
| 2023 | 12 | 23 |
| 2024 | 8 | 8 |
| 2025 | 12 | 16 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Phytotoxic micronutrient combinations for selective control of invasive plant species15 Sep 2026US 12,733,645 B2Edaphix, LLC
- Herbicidal mixtures and compositions and methods of use25 Aug 2026US 12,714,105 B2Sbm Developpement
- Herbicidal compositions comprising 2,4-D18 Aug 2026US 12,708,116 B2BASF SE
- Method for the production of commercial nanoparticle and microparticle powders7 Jul 2026US 12,673,027 B2iCeutica Pty Ltd.
- Methods and compositions comprising herbicidally active compounds and thiocyanate compounds for controlling weed growth30 Jun 2026US 12,667,103 B2MustGrow Biologics Corp.
- Herbicidal composition and method for controlling weeds3 Sep 2026US 2026/0256143 A1Enko Chem, Inc.
- Herbicidal combinations and a method for controlling undesired vegetation20 Aug 2026US 2026/0240163 A1Upl Europe Ltd
- On-Demand Pesticide Controlled Release System25 Jun 2026US 2026/0174078 A1Pennsylvania Molecular Research Institute, LLC
- Agrochemically active substituted morpholine salts of weak acid herbicides11 Jun 2026US 2026/0157371 A1
- Composition and method for improving agronomic traits of a plant28 May 2026US 2026/0144260 A1The Board of Trustees of the University of Illinois
Most cited
By later US patents
- Stacked herbicide tolerance event 8264.44.06.1, related transgenic soybean lines, and detection thereof661US 9,540,655 B2Dow AgroSciences LLC · 2017
- Insecticidal N'-substituted-N,N'-diacylhydrazines83US 4,985,461 ARohm and Haas Company · 1991
- Water soluble package77US 5,224,601 ARhone-Poulenc Inc. · 1993
- Surfactant-ammonium sulfate adjuvant composition for enhancing efficacy of herbicides71US 6,645,914 B1NDSU Research Foundation · 2003
- Insecticidal N' substituted-N-N'-disubstituted-hydrazines67US 5,117,057 ARohm and Haas Company · 1992