- 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: 248
10-year publication summary
|
5
|
4
|
23
|
32
|
37
|
34
|
21
|
21
|
27
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17680 |
18 |
| Zeon Corporation | 4113 |
13 |
| Bridgestone Corporation | 7218 |
9 |
| Dow Global Technologies LLC | 10448 |
7 |
| Boston Scientific Scimed, Inc. | 10345 |
4 |
| Sumitomo Chemical Company, Limited | 9086 |
4 |
| Sumitomo Rubber Industries, Ltd. | 4673 |
4 |
| The Yokohama Rubber Co., Ltd. | 4085 |
4 |
| Bridgestone Americas Tire Operations, LLC | 1075 |
4 |
| Cooper-Standard Automotive Inc. | 251 |
4 |
| Stora Enso Oyj | 1658 |
4 |
| Compagnie Generale des Etablissements Michelin | 4766 |
4 |
| 3m Innovative Properties Company | 17770 |
3 |
| BASF SE | 21039 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5708 |
3 |
| Daikin Industries, Ltd. | 10111 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2702 |
3 |
| Hexion Inc. | 217 |
3 |
| Nippon Shokubai Co., Ltd. | 1497 |
3 |
| Osaka Soda Co., Ltd. | 236 |
3 |
| Other owners | 145 |