- All sections
- A - Human necessities
- A01G - Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops or seaweed; forestry; watering
- A01G 31/00 - Soilless cultivation, e.g. hydroponics
Patent holdings for IPC class A01G 31/00
Total number of patents in this class: 1140
10-year publication summary
|
105
|
123
|
133
|
154
|
111
|
119
|
125
|
95
|
90
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
53 |
| ROCKWOOL International A/S | 323 |
28 |
| Fujian Sanan Sino-science Photobiotech Co., Ltd. | 110 |
19 |
| Rockwool A/S | 753 |
18 |
| Mebiol Inc. | 22 |
9 |
| Plantx Corp. | 12 |
9 |
| Hydrogreen, Inc. | 24 |
9 |
| Kuraray Co., Ltd. | 3392 |
8 |
| Sekisui Chemical Co., Ltd. | 3159 |
8 |
| Nitto Denko Corporation | 7879 |
7 |
| BASF SE | 19740 |
6 |
| FUJIFILM Corporation | 27102 |
6 |
| Huntsman International LLC | 708 |
6 |
| Living Greens Farm, Inc. | 36 |
6 |
| Plants Laboratory Inc. | 23 |
6 |
| Sharp Kabushiki Kaisha | 18957 |
6 |
| New Aerofarms, Inc. | 33 |
6 |
| Arcelik A.S. | 3617 |
5 |
| University of Wyoming | 323 |
5 |
| Mjnn, LLC | 111 |
5 |
| Other owners | 915 |