- All sections
- A - Human necessities
- A01G - Horticulturecultivation of vegetables, flowers, rice, fruit, vines, hops or seaweedforestrywatering
- A01G 31/04 - Hydroponic culture on conveyors
Patent holdings for IPC class A01G 31/04
Total number of patents in this class: 518
10-year publication summary
|
30
|
138
|
42
|
69
|
55
|
83
|
58
|
53
|
48
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Grow Solutions Tech LLC | 108 |
72 |
| Mjnn, LLC | 123 |
48 |
| Oishii Farm Corporation | 37 |
12 |
| Autostore Technology AS | 1283 |
11 |
| Heliponix, LLC | 40 |
9 |
| Green Production Systems BVBA | 8 |
7 |
| Hydrogreen, Inc. | 30 |
7 |
| Tavaci Technologies LLC | 21 |
7 |
| Massivia Grow Holdings, LLC | 6 |
6 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6102 |
6 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5294 |
5 |
| Fuji Seiko Co., Ltd. | 60 |
5 |
| Fuji Shoji Co., Ltd. | 68 |
5 |
| Haier US Appliance Solutions, Inc. | 4134 |
5 |
| Ellepot A/S | 43 |
5 |
| Lysaa Holding AS | 5 |
5 |
| PB Techniek B.V. | 6 |
5 |
| Infarm Indoor Urban FARMING GmbH | 26 |
4 |
| Ocado Innovation Limited | 1068 |
4 |
| Tsubakimoto Chain Co. | 634 |
4 |
| Other owners | 286 |