A01D 43/081
Specially adapted for ensilage of maize
Official title: {specially adapted for ensilage of maize}
A01D43/081 (Specially adapted for ensilage of maize) appears on 141 US grants and 93 published applications in this corpus.
Search patents in A01D- Granted patents
- 141
- Published applications
- 93
- Assignees
- 46
- Inventors
- 265
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 9 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 4 |
| 2003 | 4 | 5 |
| 2004 | 4 | 2 |
| 2005 | 3 | 11 |
| 2006 | 7 | 2 |
| 2007 | 1 | 4 |
| 2008 | 1 | 1 |
| 2009 | 4 | 2 |
| 2010 | 3 | 3 |
| 2011 | 3 | 2 |
| 2012 | 4 | 4 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 4 |
| 2017 | 2 | 4 |
| 2018 | 4 | 2 |
| 2019 | 4 | 5 |
| 2020 | 1 | 5 |
| 2021 | 7 | 1 |
| 2022 | 1 | 8 |
| 2023 | 2 | 4 |
| 2024 | 3 | 11 |
| 2025 | 6 | 2 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Kernel processor adjustment using crop constituents6 Oct 2026US 12,751,368 B2Deere & Company
- Maize header for a forage harvester, and forage harvester comprising such a maize header21 Apr 2026US 12,604,806 B2CLAAS Saulgau GmbH
- System and method for identifying lengths of particles31 Mar 2026US 12,588,594 B2CLAAS E-Systems GmbH
- Corn header for a forage harvester and forage harvester with such a corn header24 Feb 2026US 12,557,735 B2CLAAS Saulgau GmbH
- Corn head roller snout assembly set16 Dec 2025US 12,495,735 B2BPB Mediterranea S.A.
- Forage harvester system20 Aug 2026US 2026/0240076 A1CNH Industrial Belgium N. V.
- Foldable harvest attachment with swivel arms16 Jul 2026US 2026/0198401 A1Maschinenfabrik Bernard Krone GmbH
- Harvesting attachment18 Jun 2026US 2026/0165251 A1Deere & Company
- Foldable harvest attachment for row-independent maize harvesting16 Apr 2026US 2026/0101847 A1Maschinenfabrik Bernard Krone GmbH
- Kernel processor adjustment using crop constituents10 Apr 2025US 2025/0113774 A1Deere & Company
Most cited
By later US patents
- Plastic crop dividers for a row crop header45US 5,195,309 ADeere & Company · 1993
- Four row forage harvester42US 4,106,270 AHesston Corporation · 1978
- Row crop harvesting apparatus38US 3,940,913 AKoehring Company · 1976
- Adjustable row spacing forage head38US 4,084,396 AHesston Corporation · 1978
- Machine which is pulled or provided with a three-point attachment to a tractor and used for the harvesting of corn and similar stalk-like crops38US 4,771,592 AMaschinenfabriken Bernard Krone GmbH · 1988