A01N 65/30
Polygonaceae [buckwheat family]
Official title: Polygonaceae [Buckwheat family], e.g. red-knees or rhubarb
A01N65/30 (Polygonaceae [buckwheat family]) appears on 21 US grants and 39 published applications in this corpus.
Search patents in A01N- Granted patents
- 21
- Published applications
- 39
- Assignees
- 19
- Inventors
- 72
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 4 |
| 2013 | 1 | 0 |
| 2014 | 4 | 4 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 0 | 2 |
| 2019 | 4 | 1 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fragrant horticultural care composition11 Feb 2025US 12,219,961 B2
- Fragrant plant treatment compositions9 Jan 2024US 11,864,560 B2
- Use of Polygonum cuspidatum extracts as photodynamic antimicrobial agents30 May 2023US 11,660,323 B2PhotoDynamic Inc.
- Antimicrobial and synergistic phytochemical composition, its preparation and applications15 Mar 2022US 11,272,711 B2Purpana (Beijing) Technologies Co., Ltd.
- Polygonum cuspidatum extracts as photodynamic inactivating agents23 Feb 2021US 10,925,917 B2PhotoDynamic Inc.
- Plant extracts with herbicidal activity30 Jul 2026US 2026/0215419 A1Agrematch Ltd.
- Method for green control of corn pests in intensive farmland26 Mar 2026US 2026/0083136 A1Agro-Environmental Protection Institute, MARA
- Pesticide synergist sx-pyr23 Oct 2025US 2025/0324969 A1
- Disinfection product based on citric acid and natural naphthoquinone compound15 May 2025US 2025/0151726 A1Shanghai Jiao Tong University
- Fragrant Horticultural Care Composition29 Feb 2024US 2024/0065275 A1
Most cited
By later US patents
- Bacillus sp. strain with antifungal, antibacterial and growth promotion activity15US 9,125,419 B2Marrone Bio Innovations, Inc. · 2015
- Insecticide obtained from plants for use on termites9US 6,641,827 B2Takeda Chemical Industries, Ltd. · 2003
- Processes for forming stabilized liquid biochemical agricultural products8US 5,989,429 AKHH Biosci, Inc. · 1999
- Method using an insecticide and fungicide on fruits and vegetables8US 7,294,341 B2Oro Agri, Inc. · 2007
- Antimicrobial agent6US 8,080,258 B2Svenska Miljobolaget SVV AB · 2011