A01B 47/00
Soil-working with electric potential applied between tools and soil
A01B47/00 (Soil-working with electric potential applied between tools and soil) appears on 55 US grants and 64 published applications in this corpus.
Search patents in A01B- Granted patents
- 55
- Published applications
- 64
- Assignees
- 29
- Inventors
- 112
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 3 | 5 |
| 2020 | 5 | 11 |
| 2021 | 5 | 9 |
| 2022 | 5 | 8 |
| 2023 | 8 | 9 |
| 2024 | 5 | 9 |
| 2025 | 15 | 5 |
| 2026 | 3 | 2 |
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
- Seed trench closing sensors23 Jun 2026US 12,660,739 B2Precision Planting LLC
- System and method for determining residue coverage of a field10 Mar 2026US 12,568,871 B2CNH Industrial America LLC
- Seed trench closing sensors23 Dec 2025US 12,501,845 B2Precision Planting LLC
- Targeted fluid/solid dispensing based on sensed seed data or sensed plant data16 Dec 2025US 12,495,729 B2Precision Planting LLC
- In situ determining of soil properties and control of work machine operations using the same16 Jul 2026US 2026/0198402 A1Deere & Company
- System and method for detecting air pockets within an agricultural field19 Feb 2026US 2026/0047513 A1CNH Industrial America LLC
- Agricultural Operation Monitoring Apparatus, Systems And Methods2 Oct 2025US 2025/0301941 A1Climate LLC
- System and method for monitoring soil properties within a field during an agricultural operation19 Jun 2025US 2025/0194454 A1CNH Industrial America LLC
- System and method for determining residue coverage of a field20 Feb 2025US 2025/0057066 A1CNH Industrial America LLC
Most cited
By later US patents
- Soil characteristics survey device and soil characteristics survey method57US 6,853,937 B2Tokyo University of Agriculture and Technology TLO Co., Ltd. · 2005
- Soil heating with a rotating electromagnetic field47US 6,413,399 B1KAI Technologies, Inc. · 2002
- System, apparatus, and method for remote soil moisture measurement and control11US 10,028,425 B22018
- Weed electrifier11US 5,806,294 A1998
- Methods for enhancing phytoextraction of contaminants from porous media using electrokinetic phenomena8US 6,145,244 ALynntech, Inc. · 2000