G01N 2021/8466
Investigation of vegetal material
Official title: {Investigation of vegetal material, e.g. leaves, plants, fruits}
G01N2021/8466 (Investigation of vegetal material) appears on 443 US grants and 556 published applications in this corpus.
Search patents in G01N- Granted patents
- 443
- Published applications
- 556
- Assignees
- 344
- Inventors
- 1,333
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 3 |
| 2003 | 7 | 0 |
| 2004 | 2 | 4 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 3 | 1 |
| 2008 | 2 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 10 |
| 2011 | 0 | 10 |
| 2012 | 6 | 5 |
| 2013 | 8 | 18 |
| 2014 | 5 | 9 |
| 2015 | 14 | 22 |
| 2016 | 11 | 13 |
| 2017 | 10 | 17 |
| 2018 | 22 | 49 |
| 2019 | 29 | 38 |
| 2020 | 42 | 43 |
| 2021 | 35 | 63 |
| 2022 | 49 | 64 |
| 2023 | 31 | 52 |
| 2024 | 46 | 58 |
| 2025 | 46 | 34 |
| 2026 | 27 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for providing total trichome count and density of cannabis inflorescences6 Oct 2026US 12,754,138 B2Chubby Cat, Inc.
- Spectroscopic detection method for detecting lycopene content in agricultural product22 Sep 2026US 12,742,762 B2Zhejiang Kepler Technology Co., Ltd.
- End-of-season stalk nitrate sensor1 Sep 2026US 12,724,118 B2Deere & Company
- Calibration standard, sensor arrangement and use25 Aug 2026US 12,716,842 B2Endress+Hauser Conducta GmbH+Co. KG
- Method and system for automatically detecting nitrogen content, electronic device and medium21 Jul 2026US 12,687,487 B2Hainan Institute of Zhejiang University
- Method and system for determining the concentration of one or more sugars in tobacco leave samples1 Oct 2026US 2026/0298816 A1British American Tobacco (Investments) Limited
- Method and system for determining the concentration of one or more alkaloids in tobacco leave samples1 Oct 2026US 2026/0301878 A1British American Tobacco (Investments) Limited
- Support structure and system3 Sep 2026US 2026/0259187 A1Tohoku University
- Crop Material Sensor27 Aug 2026US 2026/0248068 A1AGCO International GmbH
- Real time detection and quantitation of plant innate immunity response using raman spectroscopy20 Aug 2026US 2026/0243686 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Apparatus and method for determining a distance to an object in a field for the controlled release of chemicals on plants, weeds, trees or soil and/or guidance of farm vehicles206US 5,585,626 APatchen, Inc. · 1996
- Methods and devices for analyzing agricultural products143US 6,646,264 B1Monsanto Technology LLC · 2003
- Method and arrangement for automatic optical classification of plants133US 5,253,302 A1993
- Light sensing instrument with modulated polychromatic source132US 7,408,145 B22008
- Apparatus and method for spectroscopic product recognition and identification92US 5,867,265 ANCR Corporation · 1999