- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 31/08 - Feeding, e.g. into a mould cavity of preforms
Patent holdings for IPC class B29C 31/08
Total number of patents in this class: 257
10-year publication summary
|
15
|
26
|
19
|
21
|
17
|
14
|
9
|
15
|
25
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20212 |
24 |
| Siemens Gamesa Renewable Energy A/S | 1976 |
18 |
| Vestas Wind Systems A/S | 3831 |
10 |
| Airbus Operations GmbH | 3476 |
8 |
| LM Wind Power A/S | 307 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 15489 |
6 |
| Pirelli Tyre S.p.A. | 1967 |
5 |
| Latecoere | 201 |
4 |
| Safran Aircraft Engines | 6777 |
4 |
| Airbus Defence and Space GmbH | 877 |
3 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 242 |
3 |
| Fill Gesellschaft m.b.H. | 149 |
3 |
| Nissei ASB Machine Co., Ltd. | 405 |
3 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 588 |
3 |
| Schmidt & Heinzmann GmbH & Co. KG | 11 |
3 |
| Teijin Limited | 1294 |
3 |
| PulPac AB | 124 |
3 |
| Integrated Plastics Pty Limited | 30 |
3 |
| LG Energy Solution, Ltd. | 19637 |
3 |
| Siemens AG | 23913 |
2 |
| Other owners | 138 |