- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 49/00 - Preparations for testing in vivo
Patent holdings for IPC class A61K 49/00
Total number of patents in this class: 9046
10-year publication summary
|
782
|
775
|
777
|
742
|
713
|
613
|
601
|
502
|
498
|
177
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 19784 |
148 |
| Regeneron Pharmaceuticals, Inc. | 4211 |
105 |
| Purdue Research Foundation | 3557 |
99 |
| The Johns Hopkins University | 5628 |
95 |
| Centre National de La Recherche Scientifique | 10284 |
92 |
| Board of Regents, The University of Texas System | 5738 |
76 |
| The General Hospital Corporation | 4700 |
76 |
| Cornell University | 3272 |
67 |
| Massachusetts Institute of Technology | 9984 |
63 |
| The Board of Trustees of the Leland Stanford Junior University | 6329 |
62 |
| Memorial Sloan-Kettering Cancer Center | 1901 |
53 |
| University Health Network | 1020 |
46 |
| Medibeacon, Inc. | 136 |
45 |
| The Trustees of the University of Pennsylvania | 4295 |
43 |
| Duke University | 3056 |
43 |
| Yale University | 2350 |
42 |
| Case Western Reserve University | 1790 |
40 |
| The Regents of the University of Michigan | 4660 |
39 |
| CytomX Therapeutics, Inc. | 215 |
39 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2832 |
36 |
| Other owners | 7737 |