- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 11/03 - Tread patterns
Patent holdings for IPC class B60C 11/03
Total number of patents in this class: 3162
10-year publication summary
|
328
|
335
|
352
|
349
|
264
|
268
|
293
|
193
|
170
|
129
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4076 |
636 |
| Sumitomo Rubber Industries, Ltd. | 4666 |
572 |
| Bridgestone Corporation | 7225 |
471 |
| Compagnie Generale des Etablissements Michelin | 4761 |
340 |
| Compagnie générale des établissements Michelin SCA | 2576 |
233 |
| Continental Reifen Deutschland GmbH | 2457 |
195 |
| Pirelli Tyre S.p.A. | 1921 |
158 |
| Toyo Tire Corporation | 1015 |
104 |
| Michelin Recherche et Technique S.A. | 2162 |
98 |
| Bridgestone Americas Tire Operations, LLC | 1074 |
64 |
| The Goodyear Tire & Rubber Company | 2472 |
38 |
| Toyo Tire & Rubber Co., Ltd. | 533 |
32 |
| Bridgestone Europe NV/SA | 326 |
25 |
| Nokian Renkaat Oyj | 79 |
19 |
| Lindsay Corporation | 242 |
16 |
| Bridgestone Bandag, LLC | 271 |
11 |
| Societe de Technologie Michelin | 568 |
9 |
| Otico | 49 |
6 |
| Shandong Linglong Tire Co., Ltd. | 28 |
6 |
| Hankook Tire & Technology Co., Ltd. | 189 |
6 |
| Other owners | 123 |