- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 39/38 - Antigens from snakes
Patent holdings for IPC class A61K 39/38
Total number of patents in this class: 391
10-year publication summary
|
25
|
20
|
16
|
12
|
10
|
1
|
2
|
2
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Selecta Biosciences, Inc. | 171 |
18 |
| Intervet Inc. | 930 |
7 |
| Zoetis Services LLC | 1542 |
7 |
| The Board of Trustees of the Leland Stanford Junior University | 6678 |
6 |
| The Trustees of the University of Pennsylvania | 4426 |
6 |
| Cornell University | 3438 |
6 |
| Glaxosmithkline Biologicals S.A. | 1603 |
5 |
| The Board of Trustees of the University of Illinois | 2748 |
5 |
| Novartis Vaccines and Diagnostics, Inc. (a Delaware corporation) | 22 |
4 |
| The Regents of the University of California | 20802 |
4 |
| Crucell Holland B.V. | 76 |
4 |
| The United States of America as represented by the Department of Veterans Affairs | 298 |
4 |
| The University of Chicago | 1497 |
4 |
| Société des Produits Nestlé S.A. | 10044 |
3 |
| The Johns Hopkins University | 5907 |
3 |
| The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. | 383 |
3 |
| ID Biomedical Corporation of Quebec | 18 |
3 |
| IDEXX Laboratories, Inc. | 908 |
3 |
| Iowa State University Research Foundation, Inc. | 831 |
3 |
| Janssen Vaccines & Prevention B.V. | 270 |
3 |
| Other owners | 290 |