- 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
|
4
|
| 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 | 1544 |
13 |
| Covidien LP | 10669 |
10 |
| Nova-Tech Engineering, LLC | 57 |
10 |
| Boehringer Ingelheim Animal Health USA Inc. | 419 |
9 |
| Zylox Tonbridge Medical Limited | 61 |
8 |
| Boehringer Ingelheim Vetmedica GmbH | 1270 |
7 |
| Boston Scientific Scimed, Inc. | 10966 |
6 |
| Cardiovascular Systems, Inc. | 344 |
5 |
| Targan Inc., FORMERLY Applied LifeSciences & Systems Poultry, Inc. | 32 |
5 |
| pHi-Tech Animal Health Technologies Ltd. | 10 |
5 |
| Cook Medical Technologies LLC | 3191 |
4 |
| Agri Advanced Technologies GmbH | 20 |
4 |
| Big Dutchman International GmbH | 76 |
4 |
| InCube Labs, LLC | 167 |
4 |
| Merial, Inc. | 212 |
4 |
| Target Point Technologies Ltd | 5 |
4 |
| Invatec S.p.A. | 61 |
2 |
| Erber Aktiengesellschaft | 66 |
2 |
| Henke-Sass, Wolf GmbH | 124 |
2 |
| Other owners | 92 |