- 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: 74
10-year publication summary
|
4
|
5
|
3
|
7
|
3
|
3
|
8
|
4
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Miyoshi Oil & Fat Co., Ltd. | 102 |
7 |
| Newron Pharmaceuticals S.p.A. | 62 |
7 |
| Tokai Optical Co., Ltd. | 129 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3490 |
4 |
| FUJIFILM Corporation | 29742 |
3 |
| Genfit | 280 |
3 |
| Sugai Chemical Industry Co., Ltd. | 6 |
3 |
| Tosk, Inc. | 42 |
3 |
| Cybin IRL Limited | 63 |
3 |
| Hamad Bin Khalifa University | 98 |
3 |
| Arkema France | 4180 |
2 |
| Kumiai Chemical Industry Co., Ltd. | 310 |
2 |
| Samsung Display Co., Ltd. | 35702 |
1 |
| BASF SE | 21078 |
1 |
| Merck Patent GmbH | 5777 |
1 |
| Centre National de La Recherche Scientifique | 10641 |
1 |
| Bayer Cropscience AG | 2000 |
1 |
| Amgen Inc. | 4147 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32219 |
1 |
| Idemitsu Kosan Co., Ltd. | 4240 |
1 |
| Other owners | 21 |