- 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: 509
10-year publication summary
|
16
|
32
|
43
|
43
|
42
|
48
|
54
|
40
|
36
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17926 |
26 |
| Bridgestone Corporation | 7247 |
17 |
| Samsung SDI Co., Ltd. | 10524 |
10 |
| Dow Silicones Corporation | 2105 |
9 |
| FUJIFILM Corporation | 30479 |
8 |
| PPG Industries Ohio, Inc. | 3330 |
8 |
| Sumitomo Rubber Industries, Ltd. | 4723 |
8 |
| Miyoshi Oil & Fat Co., Ltd. | 108 |
8 |
| Dow Toray Co., Ltd. | 620 |
7 |
| Arkema Inc. | 1059 |
6 |
| Lanxess Deutschland GmbH | 1141 |
6 |
| Tokai Optical Co., Ltd. | 131 |
6 |
| 3m Innovative Properties Company | 17497 |
5 |
| Samsung Display Co., Ltd. | 38544 |
5 |
| Henkel AG & Co. KGaA | 10766 |
5 |
| Kolon Industries, Inc. | 1825 |
5 |
| Namics Corporation | 481 |
5 |
| Three Bond Co., Ltd. | 238 |
5 |
| Resonac Corporation | 3503 |
5 |
| International Business Machines Corporation | 62612 |
4 |
| Other owners | 351 |