- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 15/02 - Rubber derivatives containing halogen
Patent holdings for IPC class C08L 15/02
Total number of patents in this class: 157
10-year publication summary
|
10
|
23
|
8
|
18
|
17
|
16
|
12
|
3
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3800 |
9 |
| Bridgestone Corporation | 7248 |
8 |
| Daikin Industries, Ltd. | 10456 |
6 |
| The Yokohama Rubber Co., Ltd. | 4111 |
6 |
| Denka Company Limited | 2708 |
6 |
| 3m Innovative Properties Company | 17485 |
4 |
| Sumitomo Rubber Industries, Ltd. | 4718 |
4 |
| NOK Corporation | 2294 |
4 |
| Compagnie Generale des Etablissements Michelin | 4967 |
4 |
| Halliburton Energy Services, Inc. | 21294 |
3 |
| Michelin Recherche et Technique S.A. | 2091 |
3 |
| Suncoal Industries GmbH | 73 |
3 |
| Zeon Corporation | 4133 |
3 |
| Sasol South Africa (Pty) Ltd. | 3 |
3 |
| BASF SE | 21294 |
2 |
| Acushnet Company | 2694 |
2 |
| Dow Global Technologies LLC | 10913 |
2 |
| Compagnie générale des établissements Michelin SCA | 2686 |
2 |
| Henkel AG & Co. KGaA | 10771 |
2 |
| Asahi Rubber Inc. | 58 |
2 |
| Other owners | 79 |