- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices 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: 576
10-year publication summary
|
45
|
54
|
50
|
26
|
30
|
22
|
26
|
16
|
18
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4044 |
173 |
| Sumitomo Rubber Industries, Ltd. | 4653 |
76 |
| Bridgestone Corporation | 7235 |
74 |
| Compagnie Generale des Etablissements Michelin | 4746 |
26 |
| Michelin Recherche et Technique S.A. | 2164 |
21 |
| Bridgestone Americas Tire Operations, LLC | 1070 |
20 |
| Kolon Industries, Inc. | 1688 |
20 |
| Continental Reifen Deutschland GmbH | 2459 |
17 |
| Compagnie générale des établissements Michelin SCA | 2562 |
15 |
| Kuraray Co., Ltd. | 3506 |
15 |
| Bridgestone Europe NV/SA | 318 |
14 |
| The Goodyear Tire & Rubber Company | 2499 |
12 |
| ExxonMobil Chemical Patents Inc. | 3977 |
12 |
| Pirelli Tyre S.p.A. | 1913 |
12 |
| Societe de Technologie Michelin | 569 |
10 |
| Sumitomo Chemical Company, Limited | 9043 |
7 |
| Toyo Tire & Rubber Co., Ltd. | 541 |
7 |
| Hankook Tire Co., Ltd. | 130 |
5 |
| Oracle International Corporation | 12947 |
4 |
| Sumitomo Bakelite Co., Ltd. | 1498 |
4 |
| Other owners | 32 |