A01G 22/22
Rice
A01G22/22 (Rice) appears on 80 US grants and 103 published applications in this corpus.
Search patents in A01G- Granted patents
- 80
- Published applications
- 103
- Assignees
- 79
- Inventors
- 350
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 5 |
| 2014 | 1 | 3 |
| 2015 | 4 | 7 |
| 2016 | 0 | 5 |
| 2017 | 4 | 2 |
| 2018 | 4 | 11 |
| 2019 | 7 | 8 |
| 2020 | 5 | 6 |
| 2021 | 9 | 8 |
| 2022 | 3 | 8 |
| 2023 | 4 | 9 |
| 2024 | 6 | 3 |
| 2025 | 14 | 8 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fertilizer composition for reducing methane gas emission comprising ethephon and uses thereof19 May 2026US 12,630,765 B2Industry-Academic Cooperation Foundation Gyeongsang National University
- Rice cultivar designated ‘CLL19’17 Feb 2026US 12,550,844 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Cultivation method for increasing yield of ratooning rice and reducing cadmium content and use thereof30 Dec 2025US 12,507,615 B2Institute of Soil Science, Chinese Academy of Sciences
- Rice and wheat nitrogen nutrition multispectral diagnosis method for precise fertilization by unmanned aerial vehicles18 Nov 2025US 12,471,522 B2Yangzhou University
- Method for cultivating functional crops using nano organic germanium and nano organic selenium14 Oct 2025US 12,441,667 B2
- Methods for improving nutrient content in plant based animal feedstocks17 Sep 2026US 2026/0271849 A1Biolumic Limited
- Rice agriculture management apparatus, rice agriculture management method, and rice agriculture management system10 Sep 2026US 2026/0262585 A1Creattura Co., Ltd.
- Agricultural assistance system and method for detecting crop rows30 Jul 2026US 2026/0220934 A1Kubota Corporation
- Composition for promoting early harvest of rice seeds, preparation method and application thereof14 May 2026US 2026/0130371 A1Agro-Biological Gene Research Center of Gaas
- Quantitative weed monitoring method29 Jan 2026US 2026/0026444 A1Nanjing Agricultural University
Most cited
By later US patents
- Plant genome sequence and uses thereof47US 7,868,149 B2Monsanto Technology LLC · 2011
- Seedling raising sheet, method of manufacturing same, seedling raising method, culturing method, and transplanter18US 6,240,674 B1Honda Giken Kogyo Kabushiki Kaisha · 2001
- Herbicide resistant rice17US 7,019,196 B1Board of Supervisors of Louisiana State University and Agricultural and Mechanical College · 2006
- Herbicide resistant rice17US 7,345,221 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College · 2008
- Water level regulating device for paddy field15US 6,132,139 AKabushiki Kaisha Paddy Kenkyusho · 2000