- All sections
- C - Chemistry; metallurgy
- C08C - Treatment or chemical modification of rubbers
- C08C 1/15 - Coagulation characterised by the coagulants used
Patent holdings for IPC class C08C 1/15
Total number of patents in this class: 70
10-year publication summary
|
4
|
2
|
7
|
10
|
7
|
6
|
4
|
7
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 3854 |
15 |
| Arlanxeo Deutschland GmbH | 302 |
10 |
| Lanxess Deutschland GmbH | 1104 |
7 |
| LG Chem, Ltd. | 17205 |
4 |
| Versalis S.P.A. | 511 |
4 |
| Compagnie Generale des Etablissements Michelin | 4450 |
3 |
| Continental Reifen Deutschland GmbH | 2324 |
2 |
| The Goodyear Tire & Rubber Company | 2569 |
2 |
| INEOS Styrolution Group GmbH | 325 |
2 |
| Toyo Tire Corporation | 943 |
2 |
| BASF SE | 19740 |
1 |
| Bridgestone Corporation | 7067 |
1 |
| Michelin Recherche et Technique S.A. | 2328 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| The Yokohama Rubber Co., Ltd. | 3929 |
1 |
| Cabot Corporation | 575 |
1 |
| Cooper Tire & Rubber Company | 51 |
1 |
| Denka Company Limited | 2189 |
1 |
| DuPont Performance Elastomers LLC | 51 |
1 |
| Nippon Paper Industries Co., Ltd. | 782 |
1 |
| Other owners | 9 |