A01N 37/32
Cyclic imides of polybasic carboxylic acids or thio analogues thereof
A01N37/32 (Cyclic imides of polybasic carboxylic acids or thio analogues thereof) appears on 130 US grants and 64 published applications in this corpus.
Search patents in A01N- Granted patents
- 130
- Published applications
- 64
- Assignees
- 66
- Inventors
- 312
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 4 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 7 |
| 2007 | 3 | 3 |
| 2008 | 3 | 3 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 2 | 7 |
| 2015 | 3 | 4 |
| 2016 | 5 | 7 |
| 2017 | 4 | 6 |
| 2018 | 1 | 3 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pest control method, and pest control agent composition and pest control agent set11 Nov 2025US 12,465,049 B2Nippon Soda Co., Ltd.
- Pre-emergent herbicide16 Aug 2022US 11,412,735 B2W. Neudorff GmbH KG
- Alkyl phenyl sulfide derivative and pest control agent17 Jul 2018US 10,023,532 B2Kumiai Chemical Industry Co., Ltd.
- Pesticidal compositions and processes related thereto2 May 2017US 9,635,859 B2Dow AgroSciences LLC
- Pesticidal compositions and processes related thereto25 Apr 2017US 9,629,369 B2Dow AgroSciences LLC
- Prediction method for protoporphyrinogen oxidase (ppo) inhibitor30 Apr 2026US 2026/0120816 A1Pan Advanced Business Research, LLC
- Method and composition for improvement of agricultural produce3 Jul 2025US 2025/0212902 A1Upl Europe Ltd
- Pest control method, and pest control agent composition and pest control agent set27 Oct 2022US 2022/0338475 A1Nippon Soda Co., Ltd.
- Fungicidal mixtures i comprising quinoline fungicides4 Jul 2019US 2019/0200612 A1BASF SE
- Improved pre-emergent herbicide27 Jun 2019US 2019/0191699 A1W. Neudorff GmbH KG
Most cited
By later US patents
- Substituted phthalimides herbicides37US 4,439,229 ARohm and Haas Company · 1984
- Herbicidal glutarimides31US 5,393,735 ARohm and Haas Company · 1995
- Herbicidal glutarimides31US 5,631,209 ARohm and Haas Company · 1997
- Herbicidal glutarimides30US 5,502,027 ARohm and Haas Company · 1996
- Composition and method for selective herbicide29US 6,972,273 B2W. Neudorff GmbH KG · 2005