- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 321/26 - Thiols
Patent holdings for IPC class C07C 321/26
Total number of patents in this class: 75
10-year publication summary
|
4
|
5
|
4
|
7
|
4
|
3
|
9
|
4
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Newron Pharmaceuticals S.p.A. | 65 |
7 |
| Miyoshi Oil & Fat Co., Ltd. | 94 |
6 |
| Tokai Optical Co., Ltd. | 127 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
4 |
| FUJIFILM Corporation | 28805 |
3 |
| Genfit | 264 |
3 |
| Sugai Chemical Industry Co., Ltd. | 5 |
3 |
| Tosk, Inc. | 37 |
3 |
| Cybin IRL Limited | 50 |
3 |
| Hamad Bin Khalifa University | 97 |
3 |
| Arkema France | 3889 |
2 |
| Kumiai Chemical Industry Co., Ltd. | 317 |
2 |
| Samsung Display Co., Ltd. | 32798 |
1 |
| BASF SE | 20432 |
1 |
| Merck Patent GmbH | 5842 |
1 |
| Centre National de La Recherche Scientifique | 10102 |
1 |
| Bayer Cropscience AG | 2138 |
1 |
| Amgen Inc. | 3899 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
1 |
| Idemitsu Kosan Co., Ltd. | 4103 |
1 |
| Other owners | 23 |