- All sections
- A - Human necessities
- A01K - Animal husbandryavicultureapiculturepisciculturefishingrearing or breeding animals, not otherwise provided fornew breeds of animals
- A01K 61/02 - Feeding devices for fish
Patent holdings for IPC class A01K 61/02
Total number of patents in this class: 67
10-year publication summary
|
13
|
2
|
0
|
1
|
3
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Suisan Kaisha, Ltd. | 191 |
3 |
| Woodstream Corporation | 456 |
3 |
| Koninklijke Philips N.V. | 25999 |
2 |
| Brome Bird Care Inc. | 62 |
2 |
| Classic Brands, LLC | 151 |
2 |
| CTB, Inc. | 352 |
2 |
| Nanyang Polytechnic | 91 |
2 |
| Seafarm Products AS | 7 |
2 |
| Shenzhen Xingrisheng Industrial Co., Ltd. | 107 |
2 |
| GARDINER, Stephen | 24 |
2 |
| Able Corporation | 43 |
1 |
| Akvadesign AS | 10 |
1 |
| Aspects, Inc. | 25 |
1 |
| Brüggli | 13 |
1 |
| Centro de Ingenieria Genetica y Biotecnologia | 159 |
1 |
| Commonwealth Scientific and Industrial Research Organisation | 1648 |
1 |
| DeepWater Desal LLC | 16 |
1 |
| DoggyPhone LLC | 6 |
1 |
| EBSCO Industries, Inc. | 19 |
1 |
| Graham Evans | 1 |
1 |
| Other owners | 35 |