- All sections
- A - Human necessities
- A01K - Animal husbandryavicultureapiculturepisciculturefishingrearing or breeding animals, not otherwise provided fornew breeds of animals
- A01K 61/80 - Feeding devices
Patent holdings for IPC class A01K 61/80
Total number of patents in this class: 216
10-year publication summary
|
3
|
14
|
20
|
24
|
34
|
28
|
50
|
44
|
24
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| X Development LLC | 1436 |
16 |
| Tidalx AI Inc. | 136 |
12 |
| Tangshan Harbin Ship Technology Co., Ltd. | 204 |
7 |
| Observe Technologies Limited | 6 |
6 |
| InnovaSea Systems, Inc. | 41 |
5 |
| Forever Oceans Corporation | 18 |
5 |
| Tangshan Hydrience Marine Technology Co., Ltd. | 149 |
5 |
| Nippon Suisan Kaisha, Ltd. | 199 |
4 |
| Zhejiang University | 2951 |
4 |
| Graintec A/S | 9 |
4 |
| Signify Holding B.V. | 7250 |
4 |
| SoftBank Corp. | 613 |
3 |
| Nordic Gamekeeper AB | 10 |
3 |
| Rynan Technologies Pte. Ltd. | 37 |
3 |
| Aquabyte, Inc. | 12 |
3 |
| Umitron Pte. Ltd. | 8 |
3 |
| Scale Aquaculture AS | 12 |
3 |
| Ecto, Inc. | 11 |
3 |
| ReelData Inc. | 3 |
3 |
| Rynan Technologies – Vietnam Joint Stock Company | 3 |
3 |
| Other owners | 117 |