- 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 48/475 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
Patent holdings for IPC class B29C 48/475
Total number of patents in this class: 55
10-year publication summary
|
1
|
8
|
5
|
5
|
9
|
6
|
7
|
3
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42272 |
4 |
| Desktop Metal, Inc. | 278 |
3 |
| Kyoraku Co., Ltd. | 499 |
3 |
| Tre Tau Engineering S.r.l. | 24 |
3 |
| Bridgestone Americas Tire Operations, LLC | 1060 |
2 |
| South Dakota Board of Regents | 185 |
2 |
| Röchling Engineering Plastics | 2 |
2 |
| Compagnie Generale des Etablissements Michelin | 4672 |
2 |
| Fibiotex S.A. | 5 |
2 |
| Beehex Automation, Inc. | 5 |
2 |
| J & D Hudson Limited | 2 |
2 |
| Siemens AG | 24538 |
1 |
| LG Electronics Inc. | 72038 |
1 |
| LG Chem, Ltd. | 17503 |
1 |
| Hasbro, Inc. | 2208 |
1 |
| The Boeing Company | 19955 |
1 |
| Ford Global Technologies, LLC | 20341 |
1 |
| The Regents of the University of Michigan | 4631 |
1 |
| Battelle Memorial Institute | 2457 |
1 |
| ARBURG GmbH + Co. KG | 139 |
1 |
| Other owners | 19 |