- 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 5/14 - Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
Patent holdings for IPC class B60C 5/14
Total number of patents in this class: 568
10-year publication summary
55
|
45
|
54
|
50
|
26
|
30
|
22
|
24
|
16
|
8
|
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 |
171 |
Bridgestone Corporation | 7067 |
79 |
Sumitomo Rubber Industries, Ltd. | 4421 |
73 |
Compagnie Generale des Etablissements Michelin | 4450 |
24 |
Kolon Industries, Inc. | 1506 |
22 |
Michelin Recherche et Technique S.A. | 2328 |
21 |
Bridgestone Americas Tire Operations, LLC | 990 |
19 |
Continental Reifen Deutschland GmbH | 2324 |
16 |
Compagnie générale des établissements Michelin SCA | 2477 |
15 |
Kuraray Co., Ltd. | 3392 |
15 |
The Goodyear Tire & Rubber Company | 2569 |
12 |
ExxonMobil Chemical Patents Inc. | 4286 |
12 |
Pirelli Tyre S.p.A. | 1832 |
11 |
Societe de Technologie Michelin | 692 |
10 |
Toyo Tire & Rubber Co., Ltd. | 631 |
8 |
Bridgestone Europe NV/SA | 240 |
8 |
Sumitomo Chemical Company, Limited | 8808 |
7 |
Hankook Tire Co., Ltd. | 140 |
5 |
Oracle International Corporation | 12313 |
4 |
Sumitomo Bakelite Co., Ltd. | 1416 |
4 |
Other owners | 32 |