A01N 43/88
Six-membered rings with three ring hetero atoms
Official title: six-membered rings with three ring hetero atoms
A01N43/88 (Six-membered rings with three ring hetero atoms) appears on 415 US grants and 501 published applications in this corpus.
Search patents in A01N- Granted patents
- 415
- Published applications
- 501
- Assignees
- 158
- Inventors
- 1,130
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 16 | 1 |
| 2002 | 14 | 3 |
| 2003 | 6 | 4 |
| 2004 | 4 | 12 |
| 2005 | 3 | 6 |
| 2006 | 2 | 6 |
| 2007 | 2 | 8 |
| 2008 | 3 | 8 |
| 2009 | 0 | 14 |
| 2010 | 5 | 16 |
| 2011 | 4 | 20 |
| 2012 | 5 | 14 |
| 2013 | 14 | 34 |
| 2014 | 16 | 49 |
| 2015 | 26 | 35 |
| 2016 | 28 | 36 |
| 2017 | 25 | 29 |
| 2018 | 19 | 23 |
| 2019 | 17 | 26 |
| 2020 | 15 | 26 |
| 2021 | 10 | 32 |
| 2022 | 9 | 23 |
| 2023 | 9 | 23 |
| 2024 | 10 | 20 |
| 2025 | 13 | 20 |
| 2026 | 11 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insecticidal compositions comprising of diamide and tetramic acid compound15 Sep 2026US 12,733,642 B2Willowood Chemicals Limited
- Use of cyclodextrins as agrochemical delivery system8 Sep 2026US 12,727,599 B2Adama Makhteshim Ltd.
- Herbicidal combination21 Jul 2026US 12,685,315 B2Upl Do Brasil Industria E Comercio De Insumos Agropecuarios S.A.
- Azabicyclyl-substituted heterocycles as fungicides7 Jul 2026US 12,673,942 B2Bayer Aktiengesellschaft
- Active compound combinations16 Jun 2026US 12,653,191 B2Bayer Aktiengesellschaft
- Herbicidal combination8 Oct 2026US 2026/0305611 A1Upl Do Brasil Industria E Comercio De Insumos Agropecuarios S.A.
- Pour-on formulation for controlling pests in animals17 Sep 2026US 2026/0271930 A1Control Solutions LLC
- Fungicidal compositions6 Aug 2026US 2026/0226074 A1Syngenta Crop Protection AG
- Compounds and compositions having knock-down or blood feed inhibition activity against insect pests23 Jul 2026US 2026/0206755 A1Syngenta Crop Protection AG
- Compounds and compositions having knock-down or blood feed inhibition activity against insect pests9 Jul 2026US 2026/0191200 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Surfactant-ammonium sulfate adjuvant composition for enhancing efficacy of herbicides71US 6,645,914 B1NDSU Research Foundation · 2003
- Sequential application method for treating plants with exogenous chemicals60US 5,985,793 AMonsanto Company · 1999
- Agrochemical formulations59US 6,602,823 B1Bayer Aktiengesellschaft · 2003
- Methods of converting an inactive biocide into an active biocide using a chemical reaction53US 8,791,054 B2Halliburton Energy Services.Inc. · 2014
- Cyano anthranilamide insecticides47US 7,247,647 B2E. I. Du Pont de Nemours and Company · 2007