- All sections
- C - Chemistrymetallurgy
- C08C - Treatment or chemical modification of rubbers
- C08C 1/00 - Treatment of rubber latex
Patent holdings for IPC class C08C 1/00
Total number of patents in this class: 45
10-year publication summary
|
2
|
4
|
1
|
2
|
2
|
2
|
6
|
4
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7218 |
10 |
| Denka Company Limited | 2630 |
4 |
| Ohio State Innovation Foundation | 2187 |
3 |
| Zeon Corporation | 4113 |
3 |
| Michelin Recherche et Technique S.A. | 2155 |
2 |
| Sumitomo Rubber Industries, Ltd. | 4673 |
2 |
| INEOS Styrolution Group GmbH | 347 |
2 |
| Versalis S.P.A. | 544 |
2 |
| Compagnie Generale des Etablissements Michelin | 4766 |
2 |
| The Goodyear Tire & Rubber Company | 2468 |
1 |
| Kaneka Corporation | 4610 |
1 |
| The Yokohama Rubber Co., Ltd. | 4085 |
1 |
| Cooper Tire & Rubber Company | 43 |
1 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 625 |
1 |
| GEA Mechanical Equipment GmbH | 246 |
1 |
| Hydril USA Distribution LLC | 213 |
1 |
| Imerys Filtration Minerals, Inc. | 68 |
1 |
| Kuraray Co., Ltd. | 3522 |
1 |
| LRC Products Limited | 436 |
1 |
| Tokai Rubber Industries, Ltd. | 163 |
1 |
| Other owners | 4 |