A01G 7/04
Electric or magnetic or acoustic treatment of plants for promoting growth
Official title: Electric or magnetic {or acoustic} treatment of plants for promoting growth
A01G7/04 (Electric or magnetic or acoustic treatment of plants for promoting growth) appears on 1,255 US grants and 1,846 published applications in this corpus.
Search patents in A01G- Granted patents
- 1,255
- Published applications
- 1,846
- Assignees
- 829
- Inventors
- 2,799
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 13 | 0 |
| 1988 | 11 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 5 |
| 2003 | 5 | 7 |
| 2004 | 3 | 5 |
| 2005 | 3 | 8 |
| 2006 | 2 | 6 |
| 2007 | 3 | 10 |
| 2008 | 2 | 10 |
| 2009 | 5 | 12 |
| 2010 | 2 | 23 |
| 2011 | 8 | 32 |
| 2012 | 9 | 28 |
| 2013 | 17 | 53 |
| 2014 | 22 | 58 |
| 2015 | 28 | 74 |
| 2016 | 46 | 103 |
| 2017 | 45 | 109 |
| 2018 | 79 | 160 |
| 2019 | 109 | 181 |
| 2020 | 141 | 193 |
| 2021 | 119 | 177 |
| 2022 | 116 | 170 |
| 2023 | 119 | 133 |
| 2024 | 104 | 122 |
| 2025 | 96 | 104 |
| 2026 | 62 | 60 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light module for plant cultivation and plant cultivation apparatus including the same29 Sep 2026US 12,745,715 B2Seoul Viosys Co., Ltd.
- Photon source for promoting the growth and maturation rate of members of the plantae and protista kingdoms29 Sep 2026US 12,745,716 B2Agnuity, Inc.
- Modular systems and methods for propagating plants in hydroponic and aquaponic environments22 Sep 2026US 12,740,519 B2
- Plant cultivator15 Sep 2026US 12,733,593 B2LG Electronics Inc.
- Methods of maturing cannabis plants15 Sep 2026US 12,733,594 B2Old World Classic Inc
- Bioreactor And Method For Culturing Seaweed8 Oct 2026US 2026/0305548 A1Australis Holdings
- Method and apparatus for an adaptable vehicle light fixture8 Oct 2026US 2026/0313768 A1Nacho LED LLC
- Automated hydroponics system1 Oct 2026US 2026/0293815 A1
- High-Density Cultivation System with Hybrid Network Communication, AI-Enhanced Monitoring, Nano Size Fogging Carbon dioxide Delivery, Smart Ventilation, Growth Lighting Control, Smart Dripping, and Regular Automation or AI Irrigation Systems1 Oct 2026US 2026/0293818 A1LED Smart Inc.
- System and method for irradiating a plurality of plants24 Sep 2026US 2026/0283078 A1Signify Holding B. V.
Most cited
By later US patents
- Family group of successive radiation induced chrysanthemum mutants named snapper188US 4,616,099 A1986
- Marine LED lighting system and method169US 7,220,018 B2Orbital Technologies Corporation · 2007
- Double-walled grow light housing with air flow cooling system152US 6,595,662 B2Hydrofarm, Inc. · 2003
- Method and apparatus for irradiation of plants using optoelectronic devices146US 5,012,609 AAutomated Agriculture Associates, Inc. · 1991
- Horticulture light fixture having integrated lamp and ballast131US 7,524,090 B2IP Holdings, LLC · 2009