- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 23/04 - Signalling devices actuated by tyre pressure mounted on the wheel or tyre
Patent holdings for IPC class B60C 23/04
Total number of patents in this class: 3352
10-year publication summary
|
268
|
258
|
265
|
314
|
257
|
218
|
210
|
229
|
178
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Continental Automotive GmbH | 4638 |
126 |
| Continental Automotive Technologies GmbH | 2811 |
124 |
| Bridgestone Corporation | 7232 |
105 |
| Pacific Industrial Co., Ltd. | 257 |
103 |
| Compagnie Generale des Etablissements Michelin | 4872 |
96 |
| Denso Corporation | 25132 |
94 |
| The Yokohama Rubber Co., Ltd. | 4101 |
90 |
| Compagnie générale des établissements Michelin SCA | 2653 |
87 |
| The Goodyear Tire & Rubber Company | 2381 |
86 |
| Continental Automotive France | 613 |
85 |
| Continental Automotive Systems, Inc. | 1102 |
73 |
| Bridgestone Americas Tire Operations, LLC | 1099 |
67 |
| Pirelli Tyre S.p.A. | 1932 |
64 |
| Airbus Operations Limited | 1311 |
61 |
| Infineon Technologies AG | 8380 |
51 |
| Michelin Recherche et Technique S.A. | 2116 |
50 |
| Sensata Technologies, Inc. | 426 |
50 |
| Robert Bosch GmbH | 43500 |
47 |
| Bridgestone Europe NV/SA | 355 |
47 |
| Ford Global Technologies, LLC | 21230 |
46 |
| Other owners | 1800 |