A01N 43/06
Five-membered rings
Official title: five-membered rings
A01N43/06 (Five-membered rings) appears on 1,422 US grants and 1,234 published applications in this corpus.
Search patents in A01N- Granted patents
- 1,422
- Published applications
- 1,234
- Assignees
- 566
- Inventors
- 3,512
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 16 | 0 |
| 1978 | 15 | 0 |
| 1979 | 14 | 0 |
| 1980 | 29 | 0 |
| 1981 | 16 | 0 |
| 1982 | 36 | 0 |
| 1983 | 22 | 0 |
| 1984 | 25 | 0 |
| 1985 | 24 | 0 |
| 1986 | 33 | 0 |
| 1987 | 16 | 0 |
| 1988 | 22 | 0 |
| 1989 | 31 | 0 |
| 1990 | 36 | 0 |
| 1991 | 42 | 0 |
| 1992 | 31 | 0 |
| 1993 | 38 | 0 |
| 1994 | 33 | 0 |
| 1995 | 29 | 0 |
| 1996 | 25 | 0 |
| 1997 | 21 | 0 |
| 1998 | 27 | 0 |
| 1999 | 39 | 0 |
| 2000 | 26 | 0 |
| 2001 | 27 | 6 |
| 2002 | 29 | 16 |
| 2003 | 16 | 32 |
| 2004 | 19 | 26 |
| 2005 | 19 | 39 |
| 2006 | 15 | 15 |
| 2007 | 9 | 28 |
| 2008 | 14 | 31 |
| 2009 | 13 | 32 |
| 2010 | 16 | 46 |
| 2011 | 16 | 37 |
| 2012 | 23 | 45 |
| 2013 | 31 | 65 |
| 2014 | 51 | 98 |
| 2015 | 56 | 86 |
| 2016 | 65 | 77 |
| 2017 | 49 | 69 |
| 2018 | 54 | 53 |
| 2019 | 47 | 64 |
| 2020 | 44 | 55 |
| 2021 | 34 | 48 |
| 2022 | 18 | 52 |
| 2023 | 24 | 59 |
| 2024 | 35 | 56 |
| 2025 | 13 | 61 |
| 2026 | 24 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antimicrobial ferulic acid derivatives and uses thereof15 Sep 2026US 12,733,640 B2Wisconsin Alumni Research Foundation
- Cell death inhibitor and cell death inhibition method15 Sep 2026US 12,733,641 B2University of Tsukuba
- Kit for the treatment of seeds21 Jul 2026US 12,685,310 B2Institut Des Sciences Et Industries Du Vivant Et De L'environnment
- Sulfonamide apyrase inhibitors21 Jul 2026US 12,685,312 B2Texas Crop Science, Inc.
- Evaporation inhibitor for plant treatment agents7 Jul 2026US 12,672,651 B2Kao Corporation
- Evaporation inhibitor for plant treatment agents24 Sep 2026US 2026/0283147 A1Kao Corporation
- Polishing composition, and polishing method24 Sep 2026US 2026/0286182 A1Fujimi Incorporated
- Agricultural composition10 Sep 2026US 2026/0262638 A1Oro Agri Europe S.A.
- Agrochemical formulations comprising crystalline form a of 4-[(6-chloro-3-pyridyl-methyl )(2,2-difl uoroethyl )amino]furan-2(5h)-one27 Aug 2026US 2026/0248131 A1Bayer Aktiengesellschaft
- Modified plants and methods of detecting pathogenic disease27 Aug 2026US 2026/0250696 A1Insignum Agtech, LLC.
Most cited
By later US patents
- N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient141US 4,914,097 AMitsubishi Kasei Corporation · 1990
- Seeded gas plasma sterilization method109US 4,207,286 ABiophysics Research & Consulting Corporation · 1980
- Anilide derivatives and their use for combating botrytis104US 5,330,995 ABASF SE · 1994
- Substituted phenyl keto enols as pesticides and herbicides82US 6,140,358 ABayer Aktiengesellschaft · 2000
- Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides81US 6,316,486 B1Bayer Aktiengesellschaft · 2001