A01N 47/02
The carbon atom having no bond to a nitrogen atom
Official title: the carbon atom having no bond to a nitrogen atom
A01N47/02 (The carbon atom having no bond to a nitrogen atom) appears on 1,117 US grants and 778 published applications in this corpus.
Search patents in A01N- Granted patents
- 1,117
- Published applications
- 778
- Assignees
- 273
- Inventors
- 2,457
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 8 | 0 |
| 1978 | 14 | 0 |
| 1979 | 12 | 0 |
| 1980 | 26 | 0 |
| 1981 | 32 | 0 |
| 1982 | 25 | 0 |
| 1983 | 22 | 0 |
| 1984 | 22 | 0 |
| 1985 | 18 | 0 |
| 1986 | 9 | 0 |
| 1987 | 18 | 0 |
| 1988 | 28 | 0 |
| 1989 | 36 | 0 |
| 1990 | 49 | 0 |
| 1991 | 23 | 0 |
| 1992 | 24 | 0 |
| 1993 | 24 | 0 |
| 1994 | 29 | 0 |
| 1995 | 29 | 0 |
| 1996 | 31 | 0 |
| 1997 | 29 | 0 |
| 1998 | 29 | 0 |
| 1999 | 30 | 0 |
| 2000 | 36 | 0 |
| 2001 | 29 | 5 |
| 2002 | 33 | 24 |
| 2003 | 24 | 28 |
| 2004 | 18 | 22 |
| 2005 | 12 | 16 |
| 2006 | 12 | 17 |
| 2007 | 8 | 23 |
| 2008 | 4 | 15 |
| 2009 | 9 | 18 |
| 2010 | 7 | 40 |
| 2011 | 11 | 32 |
| 2012 | 10 | 33 |
| 2013 | 21 | 45 |
| 2014 | 29 | 35 |
| 2015 | 42 | 57 |
| 2016 | 36 | 39 |
| 2017 | 38 | 37 |
| 2018 | 32 | 34 |
| 2019 | 21 | 21 |
| 2020 | 23 | 26 |
| 2021 | 11 | 34 |
| 2022 | 11 | 44 |
| 2023 | 5 | 35 |
| 2024 | 14 | 41 |
| 2025 | 26 | 32 |
| 2026 | 18 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Agrochemical composition comprising 3-substituted phenylamidine compounds and use thereof29 Sep 2026US 12,745,775 B2Pi Industries Ltd.
- Insecticidal compositions comprising of diamide and tetramic acid compound15 Sep 2026US 12,733,642 B2Willowood Chemicals Limited
- Fungicidal compositions comprising mixtures of different fungicidal compounds15 Sep 2026US 12,733,643 B2Syngenta Crop Protection AG
- Nitrogen-containing condensed heterocyclic compound having an oxime group, agricultural or horticultural herbicide comprising the compound, and method for using the compound or the herbicide15 Sep 2026US 12,735,406 B2Nihon Nohyaku Co., Ltd.
- Substituted pyridazinone herbicides28 Jul 2026US 12,692,238 B2FMC Corporation
- Fungicidal compositions8 Oct 2026US 2026/0305609 A1Syngenta Crop Protection AG
- Herbicidal compounds24 Sep 2026US 2026/0285819 A1Syngenta Crop Protection AG
- Low Dose Fipronil Feed20 Aug 2026US 2026/0240161 A1Scimetrics Limited Corp.
- A method of treating seeds and seeds produced thereby13 Aug 2026US 2026/0231848 A1Cyprus University of Technology
- Insecticide enhancer6 Aug 2026US 2026/0223843 A1
Most cited
By later US patents
- Derivatives of N-phenylpyrazoles191US 5,232,940 A1993
- Heterocyclic compounds114US 4,742,060 ANihon Tokushu Noyaku Seizo K. K. · 1988
- Insecticidal, acaricidal and herbicidal 1-H-3-aryl-pyrrolidine-2,4-dione derivatives104US 5,258,527 ABayer Aktiengesellschaft · 1993
- Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives102US 5,462,913 ABayer Aktiengesellschaft · 1995
- Substituted 1H--3-aryl-pyrrolidine-2,4-dione derivatives97US 5,622,917 ABayer Aktiengesellschaft · 1997