- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 335/06 - BenzothiopyransHydrogenated benzothiopyrans
Patent holdings for IPC class C07D 335/06
Total number of patents in this class: 113
10-year publication summary
|
5
|
13
|
13
|
12
|
6
|
6
|
4
|
5
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Liphatech | 81 |
7 |
| FUJIFILM Corporation | 29295 |
5 |
| Johnson & Johnson Surgical Vision, Inc. | 945 |
5 |
| Institut Enseignement SUPERIEUR et Recherche en Alimentation Sante Animale Sciences Agronomiques et Environnement (vet Agro Sup) | 19 |
5 |
| Hoffmann-La Roche Inc. | 3404 |
3 |
| Merck Patent GmbH | 5873 |
3 |
| Genfit | 269 |
3 |
| Ontario Institute for Cancer Research (oicr) | 84 |
3 |
| Sun Pharma Advanced Research Company Ltd. | 198 |
3 |
| F. Hoffmann-La Roche AG | 7934 |
2 |
| The Regents of the University of Michigan | 4676 |
2 |
| The Board of Regents for Oklahoma State University | 156 |
2 |
| FibroGen, Inc. | 153 |
2 |
| Huazhong University of Science and Technology | 1038 |
2 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 2799 |
2 |
| Piramal Enterprises Limited | 154 |
2 |
| Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences | 170 |
2 |
| Universität Konstanz | 77 |
2 |
| The University of Tokyo | 4168 |
2 |
| Agc, Inc. | 4809 |
2 |
| Other owners | 54 |