- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 40/46 - Viral antigens
Patent holdings for IPC class A61K 40/46
Total number of patents in this class: 182
10-year publication summary
|
2
|
5
|
5
|
6
|
17
|
20
|
14
|
10
|
45
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| City of Hope | 1018 |
10 |
| The Council of the Queensland Institute of Medical Research | 165 |
8 |
| Memorial Sloan-Kettering Cancer Center | 2008 |
5 |
| The General Hospital Corporation | 4832 |
4 |
| Baylor College of Medicine | 997 |
4 |
| Emory University | 1703 |
4 |
| STEMCELL Technologies Canada Inc. | 290 |
4 |
| Fred Hutchinson Cancer Center | 465 |
4 |
| Angeles Therapeutics, Inc. | 18 |
4 |
| The Regents of the University of California | 20587 |
3 |
| Atara Biotherapeutics, Inc. | 62 |
3 |
| Dana-Farber Cancer Institute, Inc. | 2654 |
3 |
| Janssen Biotech, Inc. | 1721 |
3 |
| Kite Pharma, Inc. | 437 |
3 |
| NantKwest, Inc. | 48 |
3 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2976 |
3 |
| Wilson Wolf Manufacturing | 26 |
3 |
| The Johns Hopkins University | 5829 |
2 |
| The Trustees of the University of Pennsylvania | 4406 |
2 |
| Mayo Foundation for Medical Education and Research | 3354 |
2 |
| Other owners | 105 |