- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/167 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
Patent holdings for IPC class A61K 31/167
Total number of patents in this class: 4194
10-year publication summary
|
396
|
396
|
423
|
360
|
409
|
404
|
455
|
402
|
340
|
91
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chiesi Farmaceutici S.p.A. | 940 |
61 |
| The Regents of the University of California | 18943 |
35 |
| The General Hospital Corporation | 4517 |
34 |
| TARIS Biomedical LLC | 127 |
30 |
| Johnson & Johnson Consumer Inc. | 1277 |
27 |
| The Procter & Gamble Company | 22178 |
23 |
| Massachusetts Institute of Technology | 9795 |
23 |
| Centre National de La Recherche Scientifique | 9632 |
21 |
| Board of Regents, The University of Texas System | 5370 |
21 |
| Cmpd Licensing, LLC | 74 |
21 |
| Aeromics, Inc. | 25 |
19 |
| Allergan Industrie SAS | 93 |
19 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2737 |
19 |
| The Johns Hopkins University | 5377 |
18 |
| University of Tennessee Research Foundation | 727 |
18 |
| Novartis AG | 11238 |
17 |
| The Trustees of Columbia University in the City of New York | 3440 |
16 |
| Achillion Pharmaceuticals, Inc. | 176 |
16 |
| Locl Pharma, Inc. | 19 |
16 |
| Animal Ethics Pty Ltd | 39 |
15 |
| Other owners | 3725 |