- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 30/16 - Applying the layersGuiding or stretching the layers during application
Patent holdings for IPC class B29D 30/16
Total number of patents in this class: 208
10-year publication summary
|
17
|
7
|
8
|
15
|
9
|
8
|
6
|
13
|
5
|
4
|
| 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. | 1961 |
73 |
| Bridgestone Corporation | 7259 |
23 |
| Sumitomo Rubber Industries, Ltd. | 4726 |
20 |
| Compagnie Generale des Etablissements Michelin | 4970 |
19 |
| VMI Holland B.V. | 444 |
13 |
| The Yokohama Rubber Co., Ltd. | 4114 |
12 |
| Michelin Recherche et Technique S.A. | 2084 |
10 |
| Compagnie générale des établissements Michelin SCA | 2716 |
8 |
| Societe de Technologie Michelin | 509 |
6 |
| The Goodyear Tire & Rubber Company | 2395 |
4 |
| Bridgestone Americas Tire Operations, LLC | 1126 |
4 |
| Continental Reifen Deutschland GmbH | 2538 |
3 |
| Toyo Tire & Rubber Co., Ltd. | 488 |
3 |
| Marangoni Meccanica S.p.A. | 8 |
1 |
| MESNAC Co., Ltd. | 83 |
1 |
| Pirelli Pneumatici S.p.A. | 15 |
1 |
| Pirelli S.p.A. | 4 |
1 |
| Qingdao Sentury Tire Co., Ltd. | 107 |
1 |
| SSM Schärer Schweiter Mettler AG | 56 |
1 |
| Toyo Tire Corporation | 1053 |
1 |
| Other owners | 3 |