- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 11/11 - Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
Patent holdings for IPC class B60C 11/11
Total number of patents in this class: 788
10-year publication summary
|
77
|
68
|
73
|
46
|
40
|
24
|
28
|
31
|
10
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7259 |
164 |
| Sumitomo Rubber Industries, Ltd. | 4726 |
159 |
| The Yokohama Rubber Co., Ltd. | 4114 |
106 |
| Compagnie Generale des Etablissements Michelin | 4970 |
71 |
| Pirelli Tyre S.p.A. | 1961 |
45 |
| Bridgestone Americas Tire Operations, LLC | 1126 |
40 |
| Compagnie générale des établissements Michelin SCA | 2716 |
35 |
| Michelin Recherche et Technique S.A. | 2084 |
35 |
| Continental Reifen Deutschland GmbH | 2538 |
25 |
| Toyo Tire Corporation | 1053 |
21 |
| Toyo Tire & Rubber Co., Ltd. | 488 |
18 |
| The Goodyear Tire & Rubber Company | 2395 |
9 |
| Bridgestone Europe NV/SA | 381 |
7 |
| Nokian Renkaat Oyj | 85 |
6 |
| Hankook Tire Co., Ltd. | 123 |
4 |
| Societe de Technologie Michelin | 509 |
3 |
| Hankook Tire & Technology Co., Ltd. | 215 |
3 |
| American Pacific Industries, Inc. | 51 |
2 |
| Atturo Tire Corp. | 66 |
2 |
| Lindsay Corporation | 243 |
2 |
| Other owners | 31 |