A01C 7/06
Seeders combined with fertilising apparatus
A01C7/06 (Seeders combined with fertilising apparatus) appears on 583 US grants and 611 published applications in this corpus.
Search patents in A01C- Granted patents
- 583
- Published applications
- 611
- Assignees
- 182
- Inventors
- 803
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 1 |
| 2002 | 6 | 7 |
| 2003 | 5 | 5 |
| 2004 | 5 | 10 |
| 2005 | 6 | 10 |
| 2006 | 8 | 4 |
| 2007 | 6 | 9 |
| 2008 | 9 | 19 |
| 2009 | 12 | 9 |
| 2010 | 7 | 11 |
| 2011 | 6 | 12 |
| 2012 | 15 | 14 |
| 2013 | 8 | 15 |
| 2014 | 12 | 20 |
| 2015 | 11 | 17 |
| 2016 | 22 | 35 |
| 2017 | 24 | 33 |
| 2018 | 27 | 43 |
| 2019 | 41 | 55 |
| 2020 | 45 | 56 |
| 2021 | 26 | 39 |
| 2022 | 32 | 39 |
| 2023 | 28 | 39 |
| 2024 | 38 | 50 |
| 2025 | 54 | 41 |
| 2026 | 31 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fertilizer and row cleaner modules for agricultural row planter6 Oct 2026US 12,751,352 B2Harvest International, Inc.
- Liquid fertilizer control systems, methods, and apparatus for agricultural implements25 Aug 2026US 12,714,009 B2Kinze Manufacturing, Inc.
- Articulated combine having rear module with seedbed preparation mechanism18 Aug 2026US 12,708,060 B2Tribine Industries LLC
- Systems and methods for applying fluid to groups of seeds dispensed from a planter11 Aug 2026US 12,702,081 B2Capstan Ag Systems, Inc.
- Mounting assembly for a hopper of an agricultural row unit7 Jul 2026US 12,672,599 B2CNH Industrial America LLC
- Systems and methods for agricultural additive delivery3 Sep 2026US 2026/0256044 A1Loam Bio Pty Ltd
- Soil parameter sensing and control system for an agricultural seeder27 Aug 2026US 2026/0248065 A1CNH Industrial America LLC
- Trailing arm device and assembly with parallel linkage13 Aug 2026US 2026/0231852 A1Schaffert Manufacturing Company, Inc.
- Bent fertilizer knife for dual shank seeding unit23 Jul 2026US 2026/0206675 A1
- Systems and methods for detection of agricultural characteristics16 Jul 2026US 2026/0198408 A1Deere & Company
Most cited
By later US patents
- Variable rate agricultural product application implement with multiple inputs and feedback280US 6,070,539 ACase Corporation · 2000
- Liquid dispenser for seed planter188US 5,730,074 AFarmer Fabrications, Inc. · 1998
- Multiple-type seed dispensing system155US 5,915,313 ACase Corporation · 1999
- Ground-driven rotary row cleaner128US 4,785,890 ADeere & Company · 1988
- Liquid dispenser for seed planter128US 5,852,982 AFarmer Fabrications, Inc. · 1998