- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 321/26 - Thiols
Patent holdings for IPC class C07C 321/26
Total number of patents in this class: 78
10-year publication summary
|
5
|
4
|
7
|
4
|
3
|
10
|
4
|
7
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Miyoshi Oil & Fat Co., Ltd. | 105 |
7 |
| Newron Pharmaceuticals S.p.A. | 58 |
7 |
| Tokai Optical Co., Ltd. | 130 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3609 |
4 |
| Hamad Bin Khalifa University | 113 |
4 |
| FUJIFILM Corporation | 30388 |
3 |
| Idemitsu Kosan Co., Ltd. | 4209 |
3 |
| Genfit | 294 |
3 |
| Sugai Chemical Industry Co., Ltd. | 6 |
3 |
| Tosk, Inc. | 41 |
3 |
| Cybin IRL Limited | 69 |
3 |
| Arkema France | 4219 |
2 |
| Kumiai Chemical Industry Co., Ltd. | 313 |
2 |
| F. Hoffmann-La Roche AG | 7845 |
1 |
| Hoffmann-La Roche Inc. | 3759 |
1 |
| Samsung Display Co., Ltd. | 38262 |
1 |
| BASF SE | 21244 |
1 |
| Merck Patent GmbH | 5723 |
1 |
| Centre National de La Recherche Scientifique | 10967 |
1 |
| Bayer Cropscience AG | 1866 |
1 |
| Other owners | 22 |