- 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: 499
10-year publication summary
|
15
|
30
|
41
|
42
|
40
|
47
|
49
|
38
|
35
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17805 |
26 |
| Bridgestone Corporation | 7232 |
17 |
| Samsung SDI Co., Ltd. | 9658 |
10 |
| Dow Silicones Corporation | 2032 |
9 |
| FUJIFILM Corporation | 30206 |
8 |
| PPG Industries Ohio, Inc. | 3352 |
8 |
| Sumitomo Rubber Industries, Ltd. | 4713 |
8 |
| Miyoshi Oil & Fat Co., Ltd. | 104 |
8 |
| Dow Toray Co., Ltd. | 597 |
7 |
| Arkema Inc. | 1063 |
6 |
| Lanxess Deutschland GmbH | 1140 |
6 |
| Tokai Optical Co., Ltd. | 129 |
6 |
| 3m Innovative Properties Company | 17536 |
5 |
| Samsung Display Co., Ltd. | 37630 |
5 |
| Kolon Industries, Inc. | 1758 |
5 |
| Namics Corporation | 473 |
5 |
| Resonac Corporation | 3167 |
5 |
| International Business Machines Corporation | 62148 |
4 |
| Sumitomo Chemical Company, Limited | 9046 |
4 |
| Dow Global Technologies LLC | 10744 |
4 |
| Other owners | 343 |