- 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 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: 764
10-year publication summary
|
72
|
74
|
77
|
68
|
73
|
46
|
38
|
18
|
21
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7067 |
169 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
161 |
| The Yokohama Rubber Co., Ltd. | 3929 |
105 |
| Compagnie Generale des Etablissements Michelin | 4450 |
70 |
| Bridgestone Americas Tire Operations, LLC | 990 |
39 |
| Michelin Recherche et Technique S.A. | 2328 |
36 |
| Compagnie générale des établissements Michelin SCA | 2477 |
34 |
| Pirelli Tyre S.p.A. | 1832 |
30 |
| Continental Reifen Deutschland GmbH | 2324 |
24 |
| Toyo Tire & Rubber Co., Ltd. | 631 |
20 |
| Toyo Tire Corporation | 943 |
17 |
| The Goodyear Tire & Rubber Company | 2569 |
13 |
| Nokian Renkaat Oyj | 59 |
5 |
| Hankook Tire Co., Ltd. | 140 |
4 |
| Societe de Technologie Michelin | 692 |
3 |
| American Pacific Industries, Inc. | 44 |
2 |
| Atturo Tire Corp. | 39 |
2 |
| Pirelli Pneumatici S.p.A. | 29 |
2 |
| Polaris Industries Inc. | 1987 |
2 |
| Bridgestone / Firestone North American Tire, LLC | 20 |
2 |
| Other owners | 24 |