A01N 37/34
Nitriles
A01N37/34 (Nitriles) appears on 516 US grants and 598 published applications in this corpus.
Search patents in A01N- Granted patents
- 516
- Published applications
- 598
- Assignees
- 242
- Inventors
- 1,431
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 14 | 0 |
| 1980 | 16 | 0 |
| 1981 | 11 | 0 |
| 1982 | 14 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 12 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 4 |
| 2002 | 9 | 12 |
| 2003 | 9 | 8 |
| 2004 | 4 | 11 |
| 2005 | 5 | 5 |
| 2006 | 4 | 8 |
| 2007 | 1 | 8 |
| 2008 | 3 | 9 |
| 2009 | 3 | 19 |
| 2010 | 5 | 13 |
| 2011 | 1 | 16 |
| 2012 | 5 | 17 |
| 2013 | 9 | 27 |
| 2014 | 23 | 46 |
| 2015 | 32 | 47 |
| 2016 | 32 | 58 |
| 2017 | 50 | 58 |
| 2018 | 27 | 28 |
| 2019 | 30 | 30 |
| 2020 | 18 | 30 |
| 2021 | 14 | 38 |
| 2022 | 10 | 21 |
| 2023 | 13 | 21 |
| 2024 | 11 | 22 |
| 2025 | 13 | 29 |
| 2026 | 14 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synergistic pesticidal compositions and methods for delivery of active ingredients29 Sep 2026US 12,745,770 B20903608 B.C. Ltd.
- Fungicide composition18 Aug 2026US 12,708,114 B2Sipcam Oxon S.P.A.
- Synergistic agrochemical combination11 Aug 2026US 12,702,131 B2Upl Ltd
- Herbicidal malonamides28 Jul 2026US 12,690,586 B2BASF SE
- Environmentally friendly biocidal quaternized amine compound21 Jul 2026US 12,685,311 B2Baker Hughes Oilfield Operations LLC
- Fungicidal compositions8 Oct 2026US 2026/0305609 A1Syngenta Crop Protection AG
- Synergistic agrochemical combination17 Sep 2026US 2026/0271923 A1Upl Ltd
- Synergistic Compositions Containing Guanidine10 Sep 2026US 2026/0262647 A1Thor GmbH
- 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 for nematode treatment18 Jun 2026US 2026/0165319 A1Iowa State University Research Foundation, Inc.
Most cited
By later US patents
- Insecticidal N'-substituted-N,N'-diacylhydrazines83US 4,985,461 ARohm and Haas Company · 1991
- Insecticidal N' substituted-N-N'-disubstituted-hydrazines67US 5,117,057 ARohm and Haas Company · 1992
- Biocidal 2-aryl-1,3-cyclohexane dione compounds and alkali metal and ammonium salts thereof57US 4,209,532 AUnion Carbide Corporation · 1980
- Anthelmintic N'-substituted-N,N'-disubstitutedhydrazines56US 5,424,333 ARohm and Haas Company · 1995
- N-acetonylbenzamides and their use as fungicides53US 5,304,572 ARohm and Haas Company · 1994