- 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 64/329 - Feeding using hoppers
Patent holdings for IPC class B29C 64/329
Total number of patents in this class: 254
10-year publication summary
|
3
|
5
|
25
|
62
|
44
|
67
|
39
|
21
|
24
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25910 |
51 |
| Peridot Print LLC | 1279 |
22 |
| General Electric Company | 13829 |
11 |
| LPW Technology Ltd. | 59 |
10 |
| Seiko Epson Corporation | 19316 |
7 |
| Robert Bosch GmbH | 42614 |
6 |
| Voxeljet AG | 174 |
6 |
| Desktop Metal, Inc. | 285 |
5 |
| The ExOne Company | 63 |
5 |
| Applied Materials, Inc. | 18501 |
4 |
| 3D Systems, Inc. | 592 |
4 |
| Divergent Technologies, Inc. | 475 |
4 |
| Aurora Labs Limited | 18 |
4 |
| The Boeing Company | 20031 |
3 |
| Nikon Corporation | 7168 |
3 |
| Formlabs, Inc. | 208 |
3 |
| IHI Corporation | 3414 |
3 |
| Impossible Objects, Inc. | 51 |
3 |
| MELD Manufacturing Corporation | 47 |
3 |
| Laempe Mössner Sinto GmbH | 19 |
3 |
| Other owners | 94 |