A01M 7/0042
Field sprayers
Official title: {Field sprayers, e.g. self-propelled, drawn or tractor-mounted}
A01M7/0042 (Field sprayers) appears on 272 US grants and 391 published applications in this corpus.
Search patents in A01M- Granted patents
- 272
- Published applications
- 391
- Assignees
- 145
- Inventors
- 662
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 6 |
| 2012 | 0 | 10 |
| 2013 | 4 | 4 |
| 2014 | 3 | 6 |
| 2015 | 3 | 10 |
| 2016 | 13 | 18 |
| 2017 | 8 | 11 |
| 2018 | 6 | 18 |
| 2019 | 20 | 36 |
| 2020 | 24 | 33 |
| 2021 | 15 | 43 |
| 2022 | 18 | 51 |
| 2023 | 24 | 35 |
| 2024 | 45 | 47 |
| 2025 | 34 | 33 |
| 2026 | 22 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sprayer system6 Oct 2026US 12,751,442 B2Precision Planting LLC
- Intelligent spraying device for pesticide application robot and spraying method thereof15 Sep 2026US 12,733,633 B2Tobacco Research Institute of CAAS
- System with master-slave architecture for agricultural applications and method for operating the system8 Sep 2026US 12,727,593 B2Tartan Aerial Sense Tech Private Limited
- Fertilizer/chemical dispensers for lawn care having intelligent dispensing systems (smart dispenser logic) and associated method of use1 Sep 2026US 12,721,254 B2
- Modulating nozzle assembly and methods for same25 Aug 2026US 12,714,088 B2Raven Industries, Inc.
- On-Boom Sectional Recirculating Injection System8 Oct 2026US 2026/0305596 A1Latitude Limited
- Liquid distribution systems, crop sprayers, and related methods1 Oct 2026US 2026/0295613 A1Precision Planting LLC
- Sprayer system24 Sep 2026US 2026/0283138 A1Precision Planting LLC
- System for dual line spraying of an agricultural field17 Sep 2026US 2026/0271910 A1Centure Applications LTD
- Efficient spot spraying of agrochemicals10 Sep 2026US 2026/0262565 A1EcoRobotix SA
Most cited
By later US patents