- All sections
- A - Human necessities
- A61D - Veterinary instruments, implements, tools, or methods
- A61D 1/02 - Trocars or cannulas for teatsVaccination appliances
Patent holdings for IPC class A61D 1/02
Total number of patents in this class: 216
10-year publication summary
|
22
|
25
|
16
|
15
|
14
|
12
|
10
|
16
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Desvac | 39 |
16 |
| Zoetis Services LLC | 1541 |
13 |
| Nova-Tech Engineering, LLC | 60 |
11 |
| Covidien LP | 10675 |
10 |
| Boehringer Ingelheim Animal Health USA Inc. | 417 |
9 |
| Zylox Tonbridge Medical Limited | 62 |
8 |
| Boehringer Ingelheim Vetmedica GmbH | 1272 |
7 |
| Boston Scientific Scimed, Inc. | 11241 |
5 |
| Cardiovascular Systems, Inc. | 356 |
5 |
| Targan Inc., FORMERLY Applied LifeSciences & Systems Poultry, Inc. | 35 |
5 |
| pHi-Tech Animal Health Technologies Ltd. | 10 |
5 |
| Cook Medical Technologies LLC | 3175 |
4 |
| Agri Advanced Technologies GmbH | 20 |
4 |
| InCube Labs, LLC | 165 |
4 |
| Merial, Inc. | 210 |
4 |
| Target Point Technologies Ltd | 5 |
4 |
| Big Dutchman International GmbH | 76 |
3 |
| Centre for Dairy Intelligence Limited | 10 |
3 |
| Invatec S.p.A. | 57 |
2 |
| Erber Aktiengesellschaft | 65 |
2 |
| Other owners | 92 |