- All sections
- B - Performing operations; transporting
- B60C - Vehicle tyres; tyre inflation; tyre changing; connecting valves to inflatable elastic bodies in general; devices or arrangements related to tyres
- B60C 9/00 - Reinforcements or ply arrangement of pneumatic tyres
Patent holdings for IPC class B60C 9/00
Total number of patents in this class: 1477
10-year publication summary
|
148
|
161
|
191
|
128
|
164
|
166
|
147
|
107
|
88
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7147 |
307 |
| Compagnie Generale des Etablissements Michelin | 4621 |
179 |
| Compagnie générale des établissements Michelin SCA | 2519 |
133 |
| The Yokohama Rubber Co., Ltd. | 3961 |
109 |
| Continental Reifen Deutschland GmbH | 2424 |
69 |
| Sumitomo Rubber Industries, Ltd. | 4406 |
65 |
| Pirelli Tyre S.p.A. | 1870 |
61 |
| Michelin Recherche et Technique S.A. | 2236 |
57 |
| Kolon Industries, Inc. | 1589 |
37 |
| Kordsa Teknik Tekstil A.S. | 112 |
31 |
| The Goodyear Tire & Rubber Company | 2568 |
26 |
| Bridgestone Americas Tire Operations, LLC | 1041 |
25 |
| NV Bekaert SA | 758 |
18 |
| Hyosung Advanced Materials Corporation | 56 |
15 |
| Sumitomo Electric Industries, Ltd. | 14972 |
14 |
| Sumitomo Electric Tochigi Co., Ltd. | 31 |
14 |
| Magna Electronics Inc. | 1360 |
13 |
| Federal Express Corporation | 667 |
12 |
| Superpedestrian Ipco, LLC | 26 |
12 |
| Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret A.S. | 48 |
11 |
| Other owners | 269 |