- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 9/08 - Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
Patent holdings for IPC class B60C 9/08
Total number of patents in this class: 374
10-year publication summary
|
22
|
23
|
21
|
24
|
39
|
25
|
16
|
12
|
9
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4118 |
109 |
| Bridgestone Corporation | 7283 |
102 |
| Compagnie Generale des Etablissements Michelin | 4992 |
48 |
| Michelin Recherche et Technique S.A. | 2068 |
29 |
| Sumitomo Rubber Industries, Ltd. | 4736 |
23 |
| Compagnie générale des établissements Michelin SCA | 2755 |
20 |
| Pirelli Tyre S.p.A. | 1970 |
7 |
| Societe de Technologie Michelin | 500 |
6 |
| The Goodyear Tire & Rubber Company | 2380 |
4 |
| Bridgestone Americas Tire Operations, LLC | 1137 |
4 |
| Shandong Linglong Tire Co., Ltd. | 45 |
4 |
| Toyo Tire Corporation | 1061 |
4 |
| Sumitomo Electric Industries, Ltd. | 16419 |
2 |
| Continental Reifen Deutschland GmbH | 2551 |
2 |
| HNC Co., Ltd. | 1 |
1 |
| Innova Rubber Co., Ltd. | 6 |
1 |
| Kumho Tire Co., Inc. | 156 |
1 |
| Kuraray Co., Ltd. | 3620 |
1 |
| Milliken & Company | 1144 |
1 |
| Ralf Bohle GmbH | 65 |
1 |
| Other owners | 4 |