- All sections
- A - Human necessities
- A01G - Horticulturecultivation of vegetables, flowers, rice, fruit, vines, hops or seaweedforestrywatering
- A01G 27/02 - Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
Patent holdings for IPC class A01G 27/02
Total number of patents in this class: 178
10-year publication summary
|
25
|
25
|
41
|
34
|
35
|
27
|
31
|
26
|
25
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72473 |
8 |
| 4D Holdings, LLC | 36 |
7 |
| Developmental Technologies, LLC | 13 |
5 |
| Dartdijk N.V. | 6 |
4 |
| Suntory Holdings Limited | 2003 |
4 |
| Hevorma B.V. | 6 |
3 |
| Rockwool A/S | 779 |
3 |
| Board of Trustees of Michigan State University | 1177 |
2 |
| Land Life Company B.V. | 18 |
2 |
| Living Greens Farm, Inc. | 33 |
2 |
| Mebiol Inc. | 19 |
2 |
| Republic of Korea (Management: Rural Development Administration) | 67 |
2 |
| Vivi B.V. | 15 |
2 |
| Classic Home & Garden, LLC | 47 |
2 |
| Kusakabe Kikai Co., Ltd. | 8 |
2 |
| Vertical Field Ltd. | 16 |
2 |
| University Public Corporation Osaka | 248 |
2 |
| Green Automation Group Oy | 7 |
2 |
| Palram 4U Ltd | 2 |
2 |
| Epiclay Technologies GmbH | 3 |
2 |
| Other owners | 118 |