- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 30/46 - Cutting textile inserts to required shape
Patent holdings for IPC class B29D 30/46
Total number of patents in this class: 123
10-year publication summary
|
10
|
9
|
11
|
13
|
5
|
6
|
4
|
10
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMI Holland B.V. | 445 |
34 |
| Pirelli Tyre S.p.A. | 1960 |
17 |
| Compagnie Generale des Etablissements Michelin | 4970 |
15 |
| Compagnie générale des établissements Michelin SCA | 2720 |
14 |
| Michelin Recherche et Technique S.A. | 2083 |
7 |
| The Yokohama Rubber Co., Ltd. | 4116 |
5 |
| Bridgestone Corporation | 7266 |
4 |
| Sumitomo Rubber Industries, Ltd. | 4729 |
4 |
| Harburg-Freudenberger Maschinenbau GmbH | 192 |
4 |
| Toyo Tire Corporation | 1055 |
4 |
| The Steelastic Company LLC | 15 |
3 |
| Spoolex | 22 |
3 |
| Continental Reifen Deutschland GmbH | 2539 |
2 |
| Toyo Tire & Rubber Co., Ltd. | 487 |
2 |
| MESNAC Co., Ltd. | 83 |
1 |
| Societe de Technologie Michelin | 508 |
1 |
| Usaus Holdings LLC | 1 |
1 |
| Qingdao MESNAC Machinery & Electric Engineering Co., Ltd. | 49 |
1 |
| Fischer TireTech Germany GmbH | 17 |
1 |
| Other owners | 0 |