A01
Agriculture
Official title: Agriculture; forestry; animal husbandry; hunting; trapping; fishing
A01 (Agriculture) appears on 178,881 US grants and 161,969 published applications in this corpus.
Search patents in A01- Granted patents
- 178,881
- Published applications
- 161,969
- Assignees
- 39,285
- Inventors
- 233,578
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1927 | 0 |
| 1977 | 1941 | 0 |
| 1978 | 1940 | 0 |
| 1979 | 1659 | 0 |
| 1980 | 2199 | 0 |
| 1981 | 2170 | 0 |
| 1982 | 1911 | 0 |
| 1983 | 1618 | 0 |
| 1984 | 1920 | 0 |
| 1985 | 2059 | 0 |
| 1986 | 1983 | 0 |
| 1987 | 2168 | 0 |
| 1988 | 2213 | 0 |
| 1989 | 2698 | 0 |
| 1990 | 2610 | 0 |
| 1991 | 2548 | 0 |
| 1992 | 2550 | 0 |
| 1993 | 2432 | 0 |
| 1994 | 2511 | 0 |
| 1995 | 2398 | 0 |
| 1996 | 2620 | 0 |
| 1997 | 2703 | 0 |
| 1998 | 3368 | 0 |
| 1999 | 3740 | 0 |
| 2000 | 3610 | 0 |
| 2001 | 3408 | 790 |
| 2002 | 3458 | 3542 |
| 2003 | 3270 | 4989 |
| 2004 | 2768 | 4775 |
| 2005 | 2477 | 5004 |
| 2006 | 2730 | 4844 |
| 2007 | 2519 | 4655 |
| 2008 | 2384 | 4908 |
| 2009 | 2542 | 5049 |
| 2010 | 3249 | 5394 |
| 2011 | 3252 | 5564 |
| 2012 | 3833 | 5660 |
| 2013 | 4375 | 5883 |
| 2014 | 5000 | 6756 |
| 2015 | 5131 | 6991 |
| 2016 | 5375 | 7323 |
| 2017 | 5786 | 7637 |
| 2018 | 6114 | 7501 |
| 2019 | 7190 | 8128 |
| 2020 | 7210 | 8510 |
| 2021 | 6463 | 8588 |
| 2022 | 6246 | 8710 |
| 2023 | 6083 | 8647 |
| 2024 | 5987 | 8658 |
| 2025 | 7105 | 7873 |
| 2026 | 5430 | 5590 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subclasses
Granted patents
- A01KAnimal husbandry44,442
- A01NPreservation of bodies of humans or animals or plants or parts thereof43,353
- A01HNew plants or non-transgenic processes for obtaining them26,554
- A01GHorticulture20,209
- A01DHarvesting17,954
- A01MCatching, trapping or scaring of animals11,469
- A01BSoil working in agriculture or forestry11,364
- A01CPlanting8,938
Recent patents
- System and method for reducing or preventing plugging of an agricultural implement6 Oct 2026US 12,751,343 B2CNH Industrial America LLC
- Agricultural implements having foldable marker assemblies6 Oct 2026US 12,751,344 B2AGCO Corporation
- Automatic traveling method, automatic traveling system, and automatic traveling program6 Oct 2026US 12,751,345 B2Yanmar Holdings Co., Ltd.
- Methods, apparatus, and articles of manufacture to generate a turn path for a vehicle6 Oct 2026US 12,751,346 B2Deere & Company
- Working vehicle6 Oct 2026US 12,751,347 B2Kubota Corporation
- Customizable garden tool8 Oct 2026US 2026/0305509 A1
- Thinning elements or scourges for thinning machines and related thinning machine8 Oct 2026US 2026/0305510 A1
- Removably mounted plow for elongated tubular materials8 Oct 2026US 2026/0305511 A1Roberts Welding & Fabricating Ltd.
- Systems and methods for determining a center pivot point of a circular path based on points passed through by a vehicle8 Oct 2026US 2026/0305512 A1AGCO International GmbH
- Systems and methods for determining a center pivot point of a circular path based on a preliminary arc overlaying a digital image8 Oct 2026US 2026/0305513 A1AGCO International GmbH
Most cited
By later US patents
- Mutant dwarfism gene of petunia5,133US 5,523,520 AGoldsmith Seeds, Inc. · 1996
- Hybridization using cytoplasmic male sterility, cytoplasmic herbicide tolerance, and herbicide tolerance from nuclear genes2,792US 4,658,085 AUniversity of Guelph · 1987
- Inbred corn line LH2832,465US 5,773,683 AHolden's Foundation Seeds, Inc. · 1998
- Inbred corn plant 89AHD12 and seeds thereof2,448US 6,433,261 B1Dekalb Genetics Corporation · 2002
- Inbred corn line LH2952,379US 6,693,232 B1Holden's Foundation Seeds, Inc. · 2004