- 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 64/255 - Enclosures for the building material, e.g. powder containers
Patent holdings for IPC class B29C 64/255
Total number of patents in this class: 933
10-year publication summary
|
6
|
30
|
94
|
159
|
184
|
178
|
132
|
110
|
93
|
69
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Peridot Print LLC | 1298 |
65 |
| Hewlett-Packard Development Company, L.P. | 25585 |
45 |
| Stratasys, Inc. | 843 |
38 |
| 3D Systems, Inc. | 577 |
34 |
| General Electric Company | 13840 |
30 |
| Carbon, Inc. | 403 |
29 |
| Concept Laser GmbH | 193 |
23 |
| Continuous Composites Inc. | 202 |
22 |
| SprintRay, Inc. | 153 |
21 |
| Formlabs, Inc. | 207 |
19 |
| Velo3D, Inc. | 150 |
18 |
| Desktop Metal, Inc. | 288 |
15 |
| Nexa3d Inc. | 64 |
15 |
| Lawrence Livermore National Security, LLC | 1939 |
11 |
| Light Field Lab, Inc. | 179 |
11 |
| R3 Printing, Inc. | 21 |
11 |
| Seiko Epson Corporation | 19699 |
10 |
| DENTSPLY SIRONA Inc. | 1848 |
8 |
| Voxeljet AG | 166 |
8 |
| Ricoh Company, Ltd. | 13371 |
7 |
| Other owners | 493 |