- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 311/16 - Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
Patent holdings for IPC class C07C 311/16
Total number of patents in this class: 280
10-year publication summary
|
17
|
25
|
20
|
16
|
22
|
11
|
12
|
10
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The General Hospital Corporation | 4797 |
6 |
| University of Utah Research Foundation | 1849 |
5 |
| The Wistar Institute of Anatomy and Biology | 471 |
5 |
| F. Hoffmann-La Roche AG | 7832 |
4 |
| The Regents of the University of California | 20473 |
4 |
| Merck Patent GmbH | 5716 |
4 |
| Bayer Cropscience AG | 1897 |
4 |
| FUJIFILM Corporation | 30206 |
4 |
| Dongguk University Industry-Academic Cooperation Foundation | 460 |
4 |
| Glucox Biotech AB | 15 |
4 |
| Janssen Sciences Ireland UC | 167 |
4 |
| Syngenta Participations AG | 1595 |
3 |
| Syngenta Crop Protection AG | 6429 |
3 |
| Centre National de La Recherche Scientifique | 10846 |
3 |
| President and Fellows of Harvard College | 6048 |
3 |
| Northwestern University | 3503 |
3 |
| Abivax | 121 |
3 |
| AF Chemicals LLC | 17 |
3 |
| Dompé Farmaceutici S.p.A. | 291 |
3 |
| Glenmark Pharmaceuticals S.A. | 115 |
3 |
| Other owners | 205 |