- 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: 112
10-year publication summary
|
13
|
13
|
12
|
6
|
6
|
4
|
5
|
6
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Liphatech | 80 |
7 |
| FUJIFILM Corporation | 30277 |
6 |
| Johnson & Johnson Surgical Vision, Inc. | 939 |
5 |
| Institut Enseignement SUPERIEUR et Recherche en Alimentation Sante Animale Sciences Agronomiques et Environnement (vet Agro Sup) | 21 |
5 |
| Hoffmann-La Roche Inc. | 3696 |
3 |
| Merck Patent GmbH | 5663 |
3 |
| Ontario Institute for Cancer Research (oicr) | 88 |
3 |
| Sun Pharma Advanced Research Company Ltd. | 190 |
3 |
| F. Hoffmann-La Roche AG | 7839 |
2 |
| The Regents of the University of Michigan | 4911 |
2 |
| The Board of Regents for Oklahoma State University | 151 |
2 |
| FibroGen, Inc. | 102 |
2 |
| Huazhong University of Science and Technology | 1106 |
2 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 3136 |
2 |
| Piramal Enterprises Limited | 151 |
2 |
| Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences | 187 |
2 |
| Universität Konstanz | 77 |
2 |
| The University of Tokyo | 4328 |
2 |
| Agc, Inc. | 5320 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3052 |
2 |
| Other owners | 53 |