- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/011 - Crosslinking or vulcanising agents, e.g. accelerators
Patent holdings for IPC class C08K 3/011
Total number of patents in this class: 237
10-year publication summary
|
7
|
4
|
23
|
33
|
39
|
39
|
23
|
22
|
28
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17464 |
18 |
| Zeon Corporation | 4054 |
12 |
| Bridgestone Corporation | 7199 |
9 |
| Dow Global Technologies LLC | 10247 |
7 |
| Sumitomo Chemical Company, Limited | 8986 |
4 |
| Bridgestone Americas Tire Operations, LLC | 1059 |
4 |
| Cooper-Standard Automotive Inc. | 246 |
4 |
| Compagnie Generale des Etablissements Michelin | 4669 |
4 |
| 3m Innovative Properties Company | 17865 |
3 |
| BASF SE | 20616 |
3 |
| Boston Scientific Scimed, Inc. | 9934 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5544 |
3 |
| Daikin Industries, Ltd. | 9920 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4449 |
3 |
| The Yokohama Rubber Co., Ltd. | 4003 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2615 |
3 |
| Hexion Inc. | 206 |
3 |
| Nippon Shokubai Co., Ltd. | 1507 |
3 |
| Osaka Soda Co., Ltd. | 223 |
3 |
| Tesa SE | 1042 |
3 |
| Other owners | 139 |