A01B 39/18
For weeding
Official title: for weeding
A01B39/18 (For weeding) appears on 110 US grants and 144 published applications in this corpus.
Search patents in A01B- Granted patents
- 110
- Published applications
- 144
- Assignees
- 87
- Inventors
- 292
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 3 | 10 |
| 2019 | 6 | 9 |
| 2020 | 9 | 8 |
| 2021 | 3 | 21 |
| 2022 | 8 | 14 |
| 2023 | 8 | 25 |
| 2024 | 8 | 20 |
| 2025 | 16 | 14 |
| 2026 | 11 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated agriculture implement22 Sep 2026US 12,740,554 B2FarmWise Labs, Inc.
- Obstacle recognition method and apparatus, and device, medium and weeding robot25 Aug 2026US 12,718,568 B2Suzhou Cleva Precision Machinery & Technology Co., Ltd.
- Weed control with an autonomous work device11 Aug 2026US 12,702,127 B2Honda Motor Co., Ltd.
- Cultivating methods and apparatuses14 Jul 2026US 12,677,822 B2Laudando & Associates LLC
- Obstacle recognition method and apparatus, device, medium and weeding robot21 Apr 2026US 12,608,942 B2Suzhou Cleva Precision Machinery & Technology Co., Ltd.
- Cultivating methods and apparatuses8 Oct 2026US 2026/0305597 A1
- Method for detecting and treating plants, and plant treatment device23 Jul 2026US 2026/0206737 A1Continental Reifen Deutschland GmbH
- Dynamic Agricultural Weed Removal System16 Jul 2026US 2026/0198397 A1SeedSpider Ltd
- Crop protection system for an agricultural vehicle and associated protection method9 Jul 2026US 2026/0191126 A1NaïO-Technologies
- Wide sweep weeding machine for high density crops4 Jun 2026US 2026/0150771 A1Bona Terra, A.C.
Most cited
By later US patents
- Methods and apparatus for precision agriculture operations utilizing real time kinematic global positioning system systems403US 6,199,000 B1Trimble Navigation Limited · 2001
- Methods and apparatus for precision agriculture operations utilizing real time kinematic global positioning system systems208US 6,553,299 B1Trimble Navigation Limited · 2003
- Semantic segmentation to identify and treat plants in a field and verify the plant treatments25US 10,713,484 B2Blue River Technology Inc. · 2020
- Fence row cleaner23US 5,050,372 A1991
- Automatic target recognition and management system20US 10,701,852 B2The University of Sydney · 2020