- All sections
- C - Chemistry; metallurgy
- C08C - Treatment or chemical modification of rubbers
- C08C 19/26 - Incorporating metal atoms into the molecule
Patent holdings for IPC class C08C 19/26
Total number of patents in this class: 62
10-year publication summary
|
4
|
13
|
8
|
4
|
4
|
2
|
1
|
4
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
25 |
| Compagnie Generale des Etablissements Michelin | 4450 |
5 |
| Bridgestone Corporation | 7067 |
4 |
| Compagnie générale des établissements Michelin SCA | 2477 |
3 |
| Michelin Recherche et Technique S.A. | 2328 |
3 |
| Kuraray Co., Ltd. | 3392 |
3 |
| JSR Corporation | 2476 |
2 |
| The Yokohama Rubber Co., Ltd. | 3929 |
2 |
| Denka Company Limited | 2189 |
2 |
| Eneos Materials Corporation | 141 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
1 |
| The Goodyear Tire & Rubber Company | 2569 |
1 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Arlanxeo Deutschland GmbH | 302 |
1 |
| Korea Kumho Petrochemical Co., Ltd. | 172 |
1 |
| Styron Europe GmbH | 50 |
1 |
| University of Maryland, College Park | 894 |
1 |
| Dow Silicones Corporation | 1664 |
1 |
| Rockhill, Alvin T. | 1 |
1 |
| Other owners | 1 |