A01N 43/62
Three- or four-membered rings or rings with more than six members
Official title: three- or four-membered rings or rings with more than six members
A01N43/62 (Three- or four-membered rings or rings with more than six members) appears on 52 US grants and 23 published applications in this corpus.
Search patents in A01N- Granted patents
- 52
- Published applications
- 23
- Assignees
- 36
- Inventors
- 150
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 5 |
| 2016 | 4 | 4 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Herbicidal compounds25 Nov 2025US 12,479,804 B2Syngenta Crop Protection AG
- Compounds and methods for improving plant performance6 Nov 2018US 10,117,431 B2Los Alamos National Security, LLC
- Antibacterial agents: Nα-aroyl-N-aryl-phenylalaninamides20 Mar 2018US 9,919,998 B2Rutgers, The State University of New Jersey
- Substituted azines as pesticides28 Feb 2017US 9,580,404 B2Novartis Tiergesundheit AG
- Antimicrobial compounds and their use in treating plant disease20 Dec 2016US 9,521,850 B2University of Florida Research Foundation, Inc.
- Substituted benzodiazepines as fungicides2 Jul 2026US 2026/0182574 A1BASF SE
- Small molecule antagonists and agonists of arthropod kinin receptors for pest control1 Aug 2024US 2024/0251785 A1The Texas A&M University System
- Phosphorus use efficiency enhancers as plant growth promotors27 Jun 2024US 2024/0206469 A1Eurochem Antwerpen
- A system and process for producing a biosurfactant and formulations comprising same24 Nov 2022US 2022/0372434 A1Global Bioprotect IP Pty Ltd
- Herbicidal compounds18 Aug 2022US 2022/0259153 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Pesticidal novel nitromethylene derivatives43US 4,647,570 ANihon Tokushu Noyaku Seizo K. K. · 1987
- Dihydropyridazinones, pyridazinones and related compounds as fungicides39US 5,552,409 ARohm and Haas Company · 1996
- Pesticidal novel nitromethylene derivatives32US 4,680,294 ANihon Tokushu Noyaku Seizo K. K. · 1987
- Pentadienone hydrazones as insecticides18US 4,087,525 AAmerican Cyanamid Company · 1978
- Compositions comprising 1-substituted azacycloalkanes15US 5,256,647 AWhitby Research, Inc. · 1993