A01C 7/128
Cell discs
Official title: {Cell discs}
A01C7/128 (Cell discs) appears on 87 US grants and 104 published applications in this corpus.
Search patents in A01C- Granted patents
- 87
- Published applications
- 104
- Assignees
- 26
- Inventors
- 104
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 7 |
| 2015 | 0 | 6 |
| 2016 | 9 | 17 |
| 2017 | 8 | 10 |
| 2018 | 16 | 11 |
| 2019 | 7 | 16 |
| 2020 | 18 | 7 |
| 2021 | 1 | 12 |
| 2022 | 3 | 2 |
| 2023 | 9 | 4 |
| 2024 | 3 | 3 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Singulating arrangement and extraction from singulating meter21 Apr 2026US 12,604,794 B2Bourgault Industries Ltd.
- Sowing element for precision agricultural seeders and seeder including element of this kind10 Feb 2026US 12,543,627 B2Maschio Gaspardo S.P.A.
- Adjustable seed meter and related systems and methods25 Nov 2025US 12,477,972 B2Ag Leader Technology
- Seeds distribution device for precision sowing machines and precision sowing machine comprising such a device4 Mar 2025US 12,239,041 B2Maschio Gaspardo S.P.A.
- Metering member and method of mounting the same19 Nov 2024US 12,144,280 B2Deere & Company
- Singulating arrangement and extraction from singulating meter30 Jul 2026US 2026/0215359 A1Bourgault Industries Ltd.
- Crop growth system including a seeder and associated harvester27 Jun 2024US 2024/0206392 A1
- Seed meter singulator22 Feb 2024US 2024/0057515 A1Deere & Company
- Adjustable seed meter and related systems and methods1 Feb 2024US 2024/0032455 A1Ag Leader Technology
- Sowing element for precision agricultural seeders and seeder including element of this kind13 Jul 2023US 2023/0217853 A1Maschio Gaspardo S.P.A.
Most cited
By later US patents
- Systems, methods, and apparatus for multi-row agriculturalimplement control and monitoring54US 9,332,689 B2Precision Planting LLC · 2016
- System and method for spraying seeds dispensed from a planter53US 9,226,442 B2Capstan Ag Systems, Inc. · 2016
- Crop input variety selection systems, methods, and apparatus51US 9,237,687 B2Precision Planting LLC · 2016
- Seed tube for seed metering apparatus49US 6,332,413 B1Case Corporation · 2001
- Seed disc with seed aperture path having interspersed agitation cavities46US 9,265,191 B2Precision Planting LLC · 2016