G01N 27/043
Of a granular material
Official title: {of a granular material}
G01N27/043 (Of a granular material) appears on 72 US grants and 68 published applications in this corpus.
Search patents in G01N- Granted patents
- 72
- Published applications
- 68
- Assignees
- 68
- Inventors
- 231
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 1 | 6 |
| 2019 | 4 | 5 |
| 2020 | 8 | 9 |
| 2021 | 3 | 5 |
| 2022 | 3 | 4 |
| 2023 | 5 | 3 |
| 2024 | 6 | 2 |
| 2025 | 3 | 4 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for selective material placement, sensing, and control18 Nov 2025US 12,471,518 B2Deere & Company
- Systems and methods for selective material placement, sensing, and control18 Nov 2025US 12,471,519 B2Deere & Company
- Method for measuring the permeability of superabsorbers14 Jan 2025US 12,196,660 B2BASF SE
- Detection and recovery of metals from ore1 Oct 2024US 12,102,943 B2Eco Metals Recovery (Holding) Limited
- Longitudinal in-situ impedance and resin monitoring sensor, and method of measuring and tracking the movement of hardness in a water softener utilizing the same14 May 2024US 11,981,583 B2Ecowater Systems, Inc.
- Soil corrosivity simulator10 Sep 2026US 2026/0266751 A1Saudi Arabian Oil Company
- In situ determining of soil properties and control of work machine operations using the same16 Jul 2026US 2026/0198402 A1Deere & Company
- Moisture sensors for granular materials18 Jun 2026US 2026/0168730 A1Novatec, Inc.
- Systems and methods for selective material placement, sensing, and control12 Feb 2026US 2026/0041029 A1Deere & Company
- Electrical tomography systems and uses15 Jan 2026US 2026/0016437 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Soil chemical sensor and precision agricultural chemical delivery system and method154US 5,033,397 AAguila Corporation · 1991
- Apparatus and methods for in-field data collection and sampling85US 10,568,316 B2Monsanto Technology LLC · 2020
- Soil constituent sensor and precision agrichemical delivery system and method55US 5,673,637 ACrop Technology, Inc. · 1997
- Soil constituent sensor and precision agrichemical delivery system and method43US 6,484,652 B1Crop Technology, Inc. · 2002
- Soil constituent sensor and precision agrichemical delivery system and method38US 6,138,590 AAguila Corporation · 2000