A01N 47/38
Containing the group >n—co—n< where at least one nitrogen atom is part
Official title: containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
A01N47/38 (Containing the group >n—co—n< where at least one nitrogen atom is part) appears on 645 US grants and 384 published applications in this corpus.
Search patents in A01N- Granted patents
- 645
- Published applications
- 384
- Assignees
- 210
- Inventors
- 1,449
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 9 | 0 |
| 1980 | 15 | 0 |
| 1981 | 16 | 0 |
| 1982 | 8 | 0 |
| 1983 | 12 | 0 |
| 1984 | 11 | 0 |
| 1985 | 13 | 0 |
| 1986 | 18 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 20 | 0 |
| 1990 | 14 | 0 |
| 1991 | 24 | 0 |
| 1992 | 22 | 0 |
| 1993 | 26 | 0 |
| 1994 | 24 | 0 |
| 1995 | 21 | 0 |
| 1996 | 24 | 0 |
| 1997 | 29 | 0 |
| 1998 | 13 | 0 |
| 1999 | 15 | 0 |
| 2000 | 14 | 0 |
| 2001 | 22 | 4 |
| 2002 | 15 | 6 |
| 2003 | 11 | 13 |
| 2004 | 9 | 10 |
| 2005 | 1 | 22 |
| 2006 | 2 | 11 |
| 2007 | 3 | 8 |
| 2008 | 3 | 21 |
| 2009 | 3 | 10 |
| 2010 | 12 | 17 |
| 2011 | 4 | 14 |
| 2012 | 13 | 15 |
| 2013 | 13 | 30 |
| 2014 | 12 | 27 |
| 2015 | 23 | 23 |
| 2016 | 17 | 26 |
| 2017 | 21 | 19 |
| 2018 | 11 | 14 |
| 2019 | 14 | 10 |
| 2020 | 9 | 12 |
| 2021 | 7 | 6 |
| 2022 | 7 | 17 |
| 2023 | 3 | 10 |
| 2024 | 6 | 9 |
| 2025 | 10 | 15 |
| 2026 | 9 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 1-aryltetrahydropyridazine-3,5-dione derivative or salt thereof and insecticidal agent containing the compound and method for using same4 Aug 2026US 12,698,269 B2Nihon Nohyaku Co., Ltd.
- Herbicidal combination21 Jul 2026US 12,685,315 B2Upl Do Brasil Industria E Comercio De Insumos Agropecuarios S.A.
- Surfactant combination for aqueous agrochemical (crop protection) suspension formulations with high salt content and low-concentration of sulfonylurea herbicide9 Jun 2026US 12,648,563 B2Bayer Aktiengesellschaft
- Agricultural adjuvant19 May 2026US 12,628,821 B2Oro Agri, Inc.
- Stable agrochemical composition7 Apr 2026US 12,593,838 B2Upl Ltd
- Herbicidal combination8 Oct 2026US 2026/0305611 A1Upl Do Brasil Industria E Comercio De Insumos Agropecuarios S.A.
- Oil dispersion compositions and uses thereof13 Aug 2026US 2026/0231930 A1Adama Agan Ltd.
- Herbicidal composition comprising thiencarbazone and fluroxypyr9 Jul 2026US 2026/0191198 A1Adama Agan Ltd.
- Use of 8-hydroxyquinoline derivative9 Jul 2026US 2026/0191850 A1Asieris Pharmaceuticals (Shanghai) Co., Ltd.
- Microbiocidal tetrahydroisoquinoline derivatives9 Jul 2026US 2026/0193226 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Heterocyclic compounds114US 4,742,060 ANihon Tokushu Noyaku Seizo K. K. · 1988
- Sulphonylaminocarbonyltriazolinones105US 5,625,074 ABayer Aktiengesellschaft · 1997
- Substituted 5-alkoxy-1,2,4-triazol-3-(THI) ones104US 5,652,372 ABayer Aktiengesellschaft · 1997
- Fungicides103US 6,630,495 B1Bayer CropScience AG · 2003
- Intermediates for herbicidal sulphonyl-aminocarbonlyltriazolinones having substituents which are bonded via sulphur99US 5,750,718 ABayer Aktiengesellschaft · 1998