- 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 11/12 - Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
Patent holdings for IPC class B60C 11/12
Total number of patents in this class: 2102
10-year publication summary
178
|
165
|
255
|
224
|
241
|
190
|
169
|
189
|
133
|
29
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Yokohama Rubber Co., Ltd. | 3929 |
416 |
Bridgestone Corporation | 7067 |
384 |
Sumitomo Rubber Industries, Ltd. | 4421 |
351 |
Compagnie Generale des Etablissements Michelin | 4450 |
246 |
Compagnie générale des établissements Michelin SCA | 2477 |
138 |
Continental Reifen Deutschland GmbH | 2324 |
126 |
Michelin Recherche et Technique S.A. | 2328 |
96 |
Toyo Tire Corporation | 943 |
61 |
Pirelli Tyre S.p.A. | 1832 |
60 |
Bridgestone Americas Tire Operations, LLC | 990 |
51 |
Toyo Tire & Rubber Co., Ltd. | 631 |
35 |
Societe de Technologie Michelin | 692 |
21 |
The Goodyear Tire & Rubber Company | 2569 |
20 |
Bridgestone Europe NV/SA | 240 |
14 |
Nokian Renkaat Oyj | 59 |
10 |
Bridgestone Bandag, LLC | 249 |
8 |
Hankook Tire Co., Ltd. | 140 |
8 |
Hankook Tire & Technology Co., Ltd. | 153 |
8 |
Kabushiki Kaisha Bridgestone | 73 |
7 |
Continental Matador Rubber, s.r.o. | 45 |
5 |
Other owners | 37 |