A01M 9/00
Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this
Official title: Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
A01M9/00 (Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this) appears on 228 US grants and 200 published applications in this corpus.
Search patents in A01M- Granted patents
- 228
- Published applications
- 200
- Assignees
- 86
- Inventors
- 390
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 3 | 2 |
| 2006 | 5 | 6 |
| 2007 | 4 | 3 |
| 2008 | 1 | 7 |
| 2009 | 5 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 4 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 3 | 11 |
| 2016 | 6 | 15 |
| 2017 | 8 | 3 |
| 2018 | 7 | 9 |
| 2019 | 10 | 8 |
| 2020 | 8 | 25 |
| 2021 | 11 | 29 |
| 2022 | 21 | 24 |
| 2023 | 19 | 16 |
| 2024 | 15 | 11 |
| 2025 | 17 | 11 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus used for biological control of agricultural pests25 Aug 2026US 12,715,581 B2
- Modular system for agriculture field operations23 Jun 2026US 12,660,741 B2Kubota Corporation
- Secure and verifiable tracking of agricultural products9 Jun 2026US 12,648,504 B2Amvac Chemical Corporation
- Method and apparatus used for biological control of agricultural pests9 Jun 2026US 12,649,577 B2
- System and method for field treatment and monitoring12 May 2026US 12,622,426 B2Precision AI Inc.
- Automated Sprayer Commodity Transfer System8 Oct 2026US 2026/0305594 A1Deere & Company
- Dispersion device with rate adjustment mechanism1 Oct 2026US 2026/0293877 A1
- System for dispersing biological agents16 Jul 2026US 2026/0200579 A1
- Predicting runout times for agricultural material in a container25 Jun 2026US 2026/0177413 A1Precision Planting LLC
- Pest control device12 Mar 2026US 2026/0068868 A1
Most cited
By later US patents
- Determining a weed percentage and agricultural control device77US 10,209,179 B2Continental Automotive GmbH · 2019
- Packages for dispensing flowable materials and dispensing systems using such packages62US 6,953,069 B2Fres-co System USA, Inc. · 2005
- Closed granular chemical handling system60US 5,029,624 ADeere & Company · 1991
- System and package for dispensing flowable material and method for product dispensing54US 7,153,026 B2Fres-co System USA, Inc. · 2006
- Systems, methods, and apparatus for multi-row agriculturalimplement control and monitoring54US 9,332,689 B2Precision Planting LLC · 2016