- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 30/66 - Moulding treads on to tyre casings, e.g. non-skid treads with spikes
Patent holdings for IPC class B29D 30/66
Total number of patents in this class: 73
10-year publication summary
|
3
|
8
|
4
|
2
|
3
|
3
|
3
|
4
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compagnie générale des établissements Michelin SCA | 2744 |
14 |
| Michelin Recherche et Technique S.A. | 2079 |
11 |
| Compagnie Generale des Etablissements Michelin | 4979 |
11 |
| Continental Reifen Deutschland GmbH | 2540 |
6 |
| Bridgestone Corporation | 7268 |
4 |
| The Goodyear Tire & Rubber Company | 2388 |
3 |
| The Yokohama Rubber Co., Ltd. | 4112 |
3 |
| Bridgestone Bandag, LLC | 279 |
2 |
| Innovative Technologies, LLC | 7 |
2 |
| Nokian Renkaat Oyj | 86 |
2 |
| Bridgestone Europe NV/SA | 398 |
2 |
| Kalrez USA, LLC | 26 |
2 |
| Nike, Inc. | 14907 |
1 |
| Bridgestone Americas Tire Operations, LLC | 1130 |
1 |
| Bridgestone Europe NV | 8 |
1 |
| Golf Innovations Ltd | 4 |
1 |
| Societe de Technologie Michelin | 505 |
1 |
| Toyo Tire & Rubber Co., Ltd. | 476 |
1 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 489 |
1 |
| Shandong Linglong Tire Co., Ltd. | 45 |
1 |
| Other owners | 3 |