A01C 7/088
Sectional seeding
Official title: {Sectional seeding}
A01C7/088 (Sectional seeding) appears on 95 US grants and 98 published applications in this corpus.
Search patents in A01C- Granted patents
- 95
- Published applications
- 98
- Assignees
- 38
- Inventors
- 153
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 3 | 3 |
| 2011 | 3 | 2 |
| 2012 | 2 | 11 |
| 2013 | 2 | 4 |
| 2014 | 9 | 12 |
| 2015 | 7 | 5 |
| 2016 | 3 | 6 |
| 2017 | 7 | 7 |
| 2018 | 10 | 6 |
| 2019 | 5 | 5 |
| 2020 | 9 | 10 |
| 2021 | 5 | 9 |
| 2022 | 6 | 2 |
| 2023 | 3 | 1 |
| 2024 | 4 | 3 |
| 2025 | 1 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Product distribution device with section control monitoring4 Aug 2026US 12,698,996 B2Deere & Company
- Agricultural machines having sectional control, and related systems and methods31 Mar 2026US 12,588,583 B2Precision Planting LLC
- Section control system6 Jan 2026US 12,514,150 B2Ausplow Pty. Ltd.
- Agricultural machine section control11 Mar 2025US 12,245,537 B2Deere & Company
- Research plot seeder with planting units controlled to trip at different times to create aligned alleyways27 Aug 2024US 12,069,981 B2Seed Research Equipment Solutions, LLC
- Look-ahead calibration and out-of-calibration detection or response for sectional control technology of an air seeding apparatus23 Jul 2026US 2026/0206677 A1Vaderstad Industries Inc.
- Alternative transmission dosing system for pneumatically driven agricultural machinery with sectional cutting, e.g. seeders and fertiliser spreaders11 Dec 2025US 2025/0374850 A1Mario Tanzi S.A.
- System and method for an automatic seeder apparatus20 Nov 2025US 2025/0351766 A1Urban Kisaan Farms Private Limited [In]/[In]
- Metering assembly, system and method for distributing agricultural product6 Nov 2025US 2025/0338791 A1Bourgault Industries Ltd.
- Agricultural Machines Having Sectional Control, and Related Systems and Methods10 Oct 2024US 2024/0334865 A1Intelligent Agricultural Solutions LLC
Most cited
By later US patents
- Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports120US 7,555,990 B2One Pass Implements Inc. · 2009
- Sectional meter shut-off and agricultural implement having sectional meter shut-off79US 7,690,440 B2One Pass Implements Inc. · 2010
- Split meter roller for agricultural air carts75US 6,240,861 B1Flexi-Coil Ltd. · 2001
- Particulate material delivery system for variable rate sectional control75US 9,144,190 B2CNH Industrial Canada, Ltd. · 2015
- Volumetric metering system with clutch based sectional shut-off71US 8,196,534 B2Deere & Company · 2012