- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/37 - Thiols
Patent holdings for IPC class C08K 5/37
Total number of patents in this class: 490
10-year publication summary
|
23
|
15
|
30
|
41
|
41
|
40
|
47
|
49
|
38
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17685 |
26 |
| Bridgestone Corporation | 7216 |
17 |
| Dow Silicones Corporation | 1980 |
9 |
| FUJIFILM Corporation | 29775 |
8 |
| Samsung SDI Co., Ltd. | 8990 |
8 |
| PPG Industries Ohio, Inc. | 3417 |
8 |
| Sumitomo Rubber Industries, Ltd. | 4674 |
8 |
| Miyoshi Oil & Fat Co., Ltd. | 102 |
8 |
| Dow Toray Co., Ltd. | 576 |
7 |
| Lanxess Deutschland GmbH | 1110 |
6 |
| Tokai Optical Co., Ltd. | 129 |
6 |
| 3m Innovative Properties Company | 17739 |
5 |
| Samsung Display Co., Ltd. | 36065 |
5 |
| Kolon Industries, Inc. | 1712 |
5 |
| Momentive Performance Materials Inc. | 905 |
5 |
| Namics Corporation | 456 |
5 |
| Resonac Corporation | 2974 |
5 |
| International Business Machines Corporation | 61738 |
4 |
| Sumitomo Chemical Company, Limited | 9105 |
4 |
| Dow Global Technologies LLC | 10509 |
4 |
| Other owners | 337 |