- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 23/19 - Tyre cooling arrangements for dissipating heat
Patent holdings for IPC class B60C 23/19
Total number of patents in this class: 26
10-year publication summary
|
3
|
1
|
5
|
3
|
1
|
0
|
1
|
4
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7247 |
4 |
| Continental Reifen Deutschland GmbH | 2453 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4591 |
3 |
| Michelin Recherche et Technique S.A. | 2175 |
2 |
| Bridgestone Americas Tire Operations, LLC | 1069 |
2 |
| Chengdu Youyang Electromechanical Product Design Co., Ltd | 12 |
2 |
| International Business Machines Corporation | 61198 |
1 |
| Ford Global Technologies, LLC | 20532 |
1 |
| Compagnie générale des établissements Michelin SCA | 2571 |
1 |
| Hankook Tire Co., Ltd. | 131 |
1 |
| Luxembourg Institute of Science and Technology (list) | 383 |
1 |
| Shandong Linglong Tyre Co., Ltd. | 208 |
1 |
| Compagnie Generale des Etablissements Michelin | 4743 |
1 |
| Sailun Group Co.,Ltd. | 196 |
1 |
| Hankook Tire & Technology Co., Ltd. | 184 |
1 |
| Tempest Optics LLC | 16 |
1 |
| Other owners | 0 |