- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/18 - Sulfonamides
Patent holdings for IPC class A61K 31/18
Total number of patents in this class: 2528
10-year publication summary
|
141
|
148
|
143
|
152
|
152
|
138
|
157
|
165
|
140
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dompé Farmaceutici S.p.A. | 291 |
33 |
| Cardioxyl Pharmaceuticals, Inc. | 46 |
27 |
| The Regents of the University of California | 20494 |
21 |
| AltaThera Pharmaceuticals LLC | 29 |
20 |
| Board of Regents, The University of Texas System | 6037 |
19 |
| Remedy Pharmaceuticals, Inc. | 59 |
18 |
| Icahn School of Medicine at Mount Sinai | 994 |
17 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3256 |
17 |
| Centre National de La Recherche Scientifique | 10855 |
16 |
| Purdue Research Foundation | 3823 |
16 |
| Novartis AG | 10450 |
15 |
| F. Hoffmann-La Roche AG | 7861 |
15 |
| Abbvie Inc. | 1847 |
14 |
| Baylor College of Medicine | 988 |
14 |
| PIMCO 2664 Limited | 20 |
14 |
| Bayer Pharma AG | 1032 |
13 |
| The Scripps Research Institute | 1344 |
13 |
| Boehringer Ingelheim International GmbH | 4569 |
12 |
| The Johns Hopkins University | 5797 |
12 |
| ChemoCentryx, Inc. | 373 |
12 |
| Other owners | 2190 |