- 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 11/13 - Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
Patent holdings for IPC class B60C 11/13
Total number of patents in this class: 1646
10-year publication summary
|
158
|
170
|
156
|
162
|
191
|
148
|
133
|
119
|
80
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7067 |
364 |
| The Yokohama Rubber Co., Ltd. | 3929 |
350 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
290 |
| Continental Reifen Deutschland GmbH | 2324 |
122 |
| Compagnie Generale des Etablissements Michelin | 4450 |
119 |
| Compagnie générale des établissements Michelin SCA | 2477 |
94 |
| Michelin Recherche et Technique S.A. | 2328 |
55 |
| Toyo Tire Corporation | 943 |
53 |
| Toyo Tire & Rubber Co., Ltd. | 631 |
37 |
| Pirelli Tyre S.p.A. | 1832 |
34 |
| Bridgestone Americas Tire Operations, LLC | 990 |
33 |
| The Goodyear Tire & Rubber Company | 2569 |
24 |
| Bridgestone Europe NV/SA | 240 |
10 |
| Societe de Technologie Michelin | 692 |
8 |
| Kabushiki Kaisha Bridgestone | 73 |
6 |
| Bridgestone Bandag, LLC | 249 |
4 |
| Hankook Tire Co., Ltd. | 140 |
4 |
| Continental Aktiengesellschaft | 168 |
3 |
| Nokian Renkaat Oyj | 59 |
3 |
| Apollo Tyres Global R&D B.V. | 72 |
3 |
| Other owners | 30 |