- 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: 215
10-year publication summary
|
20
|
19
|
21
|
14
|
15
|
13
|
11
|
9
|
13
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Desvac | 38 |
16 |
| Zoetis Services LLC | 1535 |
13 |
| Covidien LP | 10672 |
11 |
| Avinger, Inc. | 132 |
9 |
| Boston Scientific Scimed, Inc. | 10345 |
8 |
| Nova-Tech Engineering, LLC | 51 |
8 |
| Boehringer Ingelheim Animal Health USA Inc. | 425 |
8 |
| Boehringer Ingelheim Vetmedica GmbH | 1278 |
5 |
| Cardiovascular Systems, Inc. | 326 |
5 |
| pHi-Tech Animal Health Technologies Ltd. | 10 |
5 |
| Cook Medical Technologies LLC | 3225 |
4 |
| Agri Advanced Technologies GmbH | 20 |
4 |
| Big Dutchman International GmbH | 77 |
4 |
| InCube Labs, LLC | 171 |
4 |
| Merial, Inc. | 218 |
4 |
| Target Point Technologies Ltd | 5 |
4 |
| Targan Inc., FORMERLY Applied LifeSciences & Systems Poultry, Inc. | 29 |
4 |
| SYRINJECTOR Ltd. | 4 |
3 |
| Invatec S.p.A. | 61 |
2 |
| Olympus Corporation | 13127 |
2 |
| Other owners | 92 |