- All sections
- C - Chemistrymetallurgy
- C08C - Treatment or chemical modification of rubbers
- C08C 19/06 - Epoxidation
Patent holdings for IPC class C08C 19/06
Total number of patents in this class: 112
10-year publication summary
|
10
|
12
|
11
|
10
|
13
|
13
|
3
|
6
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Natural Fiber Welding, Inc. | 85 |
19 |
| Compagnie Generale des Etablissements Michelin | 4971 |
10 |
| Public Joint Stock Company "SIBUR Holding" | 81 |
7 |
| Compagnie générale des établissements Michelin SCA | 2718 |
6 |
| Centre National de La Recherche Scientifique | 11026 |
5 |
| Institut Polytechnique de Bordeaux | 435 |
4 |
| Universite de Bordeaux | 933 |
4 |
| Evonik Operations GmbH | 4368 |
4 |
| ExxonMobil Chemical Patents Inc. | 3776 |
3 |
| Michelin Recherche et Technique S.A. | 2083 |
3 |
| Arlanxeo Singapore Pte. Ltd. | 71 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4727 |
2 |
| Lembaga Getah Malaysia | 25 |
2 |
| SABIC Global Technologies B.V. | 4599 |
2 |
| Novashin Co., Ltd | 6 |
2 |
| BASF SE | 21308 |
1 |
| Evonik Industries AG | 223 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
1 |
| Wisconsin Alumni Research Foundation | 3902 |
1 |
| The Goodyear Tire & Rubber Company | 2394 |
1 |
| Other owners | 31 |