- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 30/10 - Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
Patent holdings for IPC class B29D 30/10
Total number of patents in this class: 51
10-year publication summary
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3
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3
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3
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4
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2
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2
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0
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1
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3
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pirelli Tyre S.p.A. | 1936 |
23 |
| Sumitomo Rubber Industries, Ltd. | 4703 |
8 |
| The Yokohama Rubber Co., Ltd. | 4098 |
4 |
| Compagnie Generale des Etablissements Michelin | 4911 |
4 |
| The Goodyear Tire & Rubber Company | 2391 |
2 |
| Bridgestone Americas Tire Operations, LLC | 1114 |
2 |
| Compagnie générale des établissements Michelin SCA | 2674 |
1 |
| Michelin Recherche et Technique S.A. | 2103 |
1 |
| Pirelli Pneumatici S.p.A. | 15 |
1 |
| Toyo Tire & Rubber Co., Ltd. | 494 |
1 |
| VMI Holland B.V. | 439 |
1 |
| Falcon Composites Corp. | 1 |
1 |
| L&T Rubber Processing Machinery | 3 |
1 |
| Beelivinu Enterprise Inc. | 2 |
1 |
| Other owners | 0 |