- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/165 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
Patent holdings for IPC class A61K 31/165
Total number of patents in this class: 3627
10-year publication summary
|
223
|
242
|
249
|
245
|
279
|
270
|
261
|
214
|
225
|
180
|
| 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 | 20289 |
50 |
| Newron Pharmaceuticals S.p.A. | 62 |
40 |
| Novartis AG | 10623 |
30 |
| Les Laboratoires Servier | 523 |
29 |
| LTS Lohmann Therapie-Systeme AG | 716 |
27 |
| Murray and Poole Enterprises Limited | 26 |
22 |
| Allergan, Inc. | 2314 |
20 |
| Axsome Malta Ltd. | 78 |
20 |
| The General Hospital Corporation | 4797 |
19 |
| President and Fellows of Harvard College | 6036 |
17 |
| Indiana University Research and Technology Corporation | 797 |
17 |
| Board of Regents, The University of Texas System | 5938 |
16 |
| BIAL - Portela & CA, S.A. | 222 |
16 |
| Vanda Pharmaceuticals, Inc. | 369 |
16 |
| Dana-Farber Cancer Institute, Inc. | 2623 |
15 |
| Bristol-myers Squibb Company | 4820 |
14 |
| Children's Medical Center Corporation | 1911 |
14 |
| Dompé Farmaceutici S.p.A. | 277 |
14 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2911 |
14 |
| The Trustees of the University of Pennsylvania | 4384 |
13 |
| Other owners | 3204 |