- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/36 - Sulfur-, selenium-, or tellurium-containing compounds
Patent holdings for IPC class C08K 5/36
Total number of patents in this class: 388
10-year publication summary
|
28
|
23
|
33
|
25
|
44
|
17
|
12
|
19
|
18
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17632 |
17 |
| Bridgestone Corporation | 7142 |
17 |
| Dow Global Technologies LLC | 10143 |
12 |
| The Yokohama Rubber Co., Ltd. | 3960 |
12 |
| Zeon Corporation | 3989 |
10 |
| BASF SE | 20387 |
8 |
| Arkema France | 3887 |
8 |
| Sumitomo Rubber Industries, Ltd. | 4402 |
7 |
| FUJIFILM Corporation | 28506 |
6 |
| Lanxess Deutschland GmbH | 1119 |
6 |
| 3m Innovative Properties Company | 17955 |
5 |
| Sumitomo Chemical Company, Limited | 8976 |
5 |
| Henkel AG & Co. KGaA | 10343 |
5 |
| JSR Corporation | 2475 |
5 |
| Eneos Materials Corporation | 235 |
5 |
| Sumitomo Wiring Systems, Ltd. | 9995 |
4 |
| Mitsubishi Chemical Corporation | 4438 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
4 |
| Sekisui Chemical Co., Ltd. | 3303 |
4 |
| Toyobo Co., Ltd. | 2419 |
4 |
| Other owners | 240 |