G01N 33/246
For water content
Official title: {for water content}
G01N33/246 (For water content) appears on 483 US grants and 585 published applications in this corpus.
Search patents in G01N- Granted patents
- 483
- Published applications
- 585
- Assignees
- 341
- Inventors
- 1,415
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 1 | 4 |
| 2003 | 9 | 5 |
| 2004 | 9 | 7 |
| 2005 | 3 | 7 |
| 2006 | 9 | 8 |
| 2007 | 5 | 6 |
| 2008 | 3 | 8 |
| 2009 | 6 | 7 |
| 2010 | 7 | 9 |
| 2011 | 8 | 7 |
| 2012 | 3 | 9 |
| 2013 | 5 | 9 |
| 2014 | 5 | 9 |
| 2015 | 6 | 10 |
| 2016 | 9 | 16 |
| 2017 | 8 | 26 |
| 2018 | 15 | 31 |
| 2019 | 29 | 29 |
| 2020 | 33 | 61 |
| 2021 | 35 | 64 |
| 2022 | 48 | 42 |
| 2023 | 39 | 59 |
| 2024 | 40 | 66 |
| 2025 | 57 | 50 |
| 2026 | 26 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Agricultural system and method for monitoring soil moisture within a field during the performance of an agricultural operation25 Aug 2026US 12,714,001 B2CNH Industrial America LLC
- Furrow closing system with adjustable surface contour25 Aug 2026US 12,714,002 B2Deere & Company
- Non-contact method and system for inspection and detection of water saturated regions in rockmass25 Aug 2026US 12,716,852 B2Tata Consultancy Services Limited
- Real-time soil moisture meter25 Aug 2026US 12,716,883 B1EarthScout LLC
- Smooth and biodegradable nano-cellulose composites for printed electronics18 Aug 2026US 12,710,388 B2The Trustees of the University of Pennsylvania
- Precipitation soil erosion and microbial respiration monitoring device8 Oct 2026US 2026/0309601 A1Zhengzhou University
- Sensor, control device, measurement system, control method of sensor, and control method of control device1 Oct 2026US 2026/0298905 A1Sony Group Corporation
- Method for non-contact ground moisture level estimation at various depths using reflected energy at a work machine17 Sep 2026US 2026/0276560 A1Deere & Company
- Information processing apparatus, information processing method, and information processing program10 Sep 2026US 2026/0266796 A1Sony Group Corporation
- Sensor apparatus, information processing apparatus, information processing method, and program27 Aug 2026US 2026/0251585 A1Sony Group Corporation
Most cited
By later US patents
- Soil measuring instrument, soil measurement assisting device and method, recorded medium on which a program is recorded, recorded medium on which data is recorded, application amount controller, application amount determining device, method for them, and farm working determination assisting system88US 6,937,939 B1Tokyo University of Agriculture and Technology TLO Co., Ltd. · 2005
- Soil moisture sensor78US 5,445,178 A1995
- Soil analysis assembly and system73US 5,887,491 AAg-Chem Equipment Co., Inc. · 1999
- System and method for monitoring water content or other dielectric influences in a medium62US 6,281,801 B1Bechtel BWXT Idaho, LLC · 2001
- Moisture sensor probe with at least two groups of resistive arrays60US 4,801,865 ACalifornia Sensor Corporation · 1989