- 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: 3632
10-year publication summary
|
277
|
273
|
289
|
318
|
302
|
283
|
233
|
245
|
202
|
59
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20587 |
50 |
| Newron Pharmaceuticals S.p.A. | 61 |
40 |
| Novartis AG | 10341 |
28 |
| Les Laboratoires Servier | 500 |
27 |
| LTS Lohmann Therapie-Systeme AG | 685 |
25 |
| Murray and Poole Enterprises Limited | 28 |
25 |
| Allergan, Inc. | 2204 |
20 |
| The General Hospital Corporation | 4832 |
20 |
| Axsome Malta Ltd. | 78 |
20 |
| President and Fellows of Harvard College | 6055 |
17 |
| BIAL - Portela & CA, S.A. | 214 |
17 |
| Indiana University Research and Technology Corporation | 785 |
17 |
| Dana-Farber Cancer Institute, Inc. | 2654 |
16 |
| Vanda Pharmaceuticals, Inc. | 382 |
16 |
| Board of Regents, The University of Texas System | 6062 |
15 |
| Brightseed, Inc. | 59 |
15 |
| Children's Medical Center Corporation | 1933 |
14 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2976 |
14 |
| Jazz Pharmaceuticals Research UK Limited | 253 |
14 |
| The Trustees of the University of Pennsylvania | 4406 |
13 |
| Other owners | 3209 |