- 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
|
19
|
21
|
14
|
15
|
13
|
11
|
9
|
13
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Desvac | 38 |
16 |
| Zoetis Services LLC | 1532 |
13 |
| Covidien LP | 10635 |
10 |
| Nova-Tech Engineering, LLC | 53 |
10 |
| Boston Scientific Scimed, Inc. | 10636 |
8 |
| Boehringer Ingelheim Animal Health USA Inc. | 420 |
8 |
| Zylox Tonbridge Medical Limited | 61 |
8 |
| Boehringer Ingelheim Vetmedica GmbH | 1278 |
5 |
| Cardiovascular Systems, Inc. | 333 |
5 |
| pHi-Tech Animal Health Technologies Ltd. | 9 |
5 |
| Cook Medical Technologies LLC | 3219 |
4 |
| Agri Advanced Technologies GmbH | 20 |
4 |
| Big Dutchman International GmbH | 77 |
4 |
| InCube Labs, LLC | 169 |
4 |
| Merial, Inc. | 216 |
4 |
| Target Point Technologies Ltd | 5 |
4 |
| Targan Inc., FORMERLY Applied LifeSciences & Systems Poultry, Inc. | 29 |
4 |
| Invatec S.p.A. | 61 |
2 |
| Erber Aktiengesellschaft | 66 |
2 |
| Henke-Sass, Wolf GmbH | 125 |
2 |
| Other owners | 94 |