A01M 21/046
By electricity
Official title: {by electricity}
A01M21/046 (By electricity) appears on 97 US grants and 129 published applications in this corpus.
Search patents in A01M- Granted patents
- 97
- Published applications
- 129
- Assignees
- 71
- Inventors
- 204
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 7 |
| 2016 | 1 | 3 |
| 2017 | 2 | 5 |
| 2018 | 3 | 6 |
| 2019 | 4 | 8 |
| 2020 | 4 | 8 |
| 2021 | 2 | 11 |
| 2022 | 5 | 23 |
| 2023 | 7 | 17 |
| 2024 | 14 | 11 |
| 2025 | 19 | 18 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for controlling plants, pest and weed populations in frozen soil29 Sep 2026US 12,745,765 B2Winterleap AS
- Apparatus and method for electrically killing plants22 Sep 2026US 12,740,555 B2Ubiqutek Ltd.
- Apparatus and method for electrically killing plants11 Aug 2026US 12,702,128 B2Ubiqutek Ltd.
- Intelligent weed treatment23 Jun 2026US 12,660,806 B2Deere & Company
- Electrical weeding device16 Jun 2026US 12,653,177 B2Zasse Group AG
- Safety Device for Monitoring a Treatment Device for Plants3 Sep 2026US 2026/0256059 A1crop.zone GmbH
- Laser - based targeting and object detection system7 May 2026US 2026/0123620 A1
- Robotic modular system for removing vegetation12 Mar 2026US 2026/0068869 A1Invasive Removal LLC
- Method and Apparatus for the Management of a Soil Pest or Pathogen5 Mar 2026US 2026/0060234 A1Lisi Global, Inc.
- User operated electric weeding system and method for activating a user operated electric weeding system22 Jan 2026US 2026/0020556 A1Zasso Brasil Indústria e Comércio de Máquinas Ltda.
Most cited
By later US patents
- Disinfecting light fixture94US 9,439,989 B2Vital Vio, Inc. · 2016
- Soil heating with a rotating electromagnetic field47US 6,413,399 B1KAI Technologies, Inc. · 2002
- Method and an apparatus for severing or damaging unwanted plants37US 6,795,568 B1Torsana Laser Technologies A/S · 2004
- Continuous process for the partial sterilization of mushroom casing26US 4,978,501 AMinister of Agriculture, Fisheries & Food, etc. · 1990
- Method for preventing and combating fungus attack in existing building structures and electrodes for carrying out the method21US 5,442,876 A1995