- 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: 225
10-year publication summary
|
14
|
20
|
24
|
34
|
29
|
49
|
46
|
26
|
18
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tidalx AI Inc. | 158 |
15 |
| X Development LLC | 1391 |
11 |
| Tangshan Harbin Ship Technology Co., Ltd. | 204 |
7 |
| InnovaSea Systems, Inc. | 39 |
5 |
| Signify Holding B.V. | 8030 |
5 |
| Aquabyte, Inc. | 16 |
5 |
| Tangshan Hydrience Marine Technology Co., Ltd. | 149 |
5 |
| Zhejiang University | 3441 |
4 |
| Forever Oceans Corporation | 15 |
4 |
| Graintec A/S | 7 |
4 |
| Observe Technologies Limited | 4 |
4 |
| Nippon Suisan Kaisha, Ltd. | 190 |
3 |
| SoftBank Corp. | 879 |
3 |
| Nordic Gamekeeper AB | 10 |
3 |
| Rynan Technologies Pte. Ltd. | 36 |
3 |
| Guangdong Ocean University | 200 |
3 |
| Poseidon Ocean Systems Ltd. | 33 |
3 |
| MBS International AS | 3 |
3 |
| Ecto, Inc. | 11 |
3 |
| Aquaculture Feeding Systems, Ltd | 3 |
3 |
| Other owners | 129 |