- 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: 888
10-year publication summary
|
7
|
31
|
95
|
162
|
192
|
181
|
136
|
113
|
92
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Peridot Print LLC | 1273 |
64 |
| Hewlett-Packard Development Company, L.P. | 26031 |
45 |
| Nexa3d Inc. | 174 |
35 |
| 3D Systems, Inc. | 594 |
34 |
| Carbon, Inc. | 391 |
29 |
| General Electric Company | 17073 |
28 |
| Concept Laser GmbH | 184 |
23 |
| Continuous Composites Inc. | 197 |
21 |
| Formlabs, Inc. | 205 |
19 |
| Velo3D, Inc. | 154 |
18 |
| Stratasys, Inc. | 698 |
17 |
| Desktop Metal, Inc. | 278 |
14 |
| SprintRay, Inc. | 81 |
12 |
| Light Field Lab, Inc. | 189 |
11 |
| R3 Printing, Inc. | 21 |
11 |
| Seiko Epson Corporation | 19194 |
10 |
| Lawrence Livermore National Security, LLC | 1913 |
8 |
| DENTSPLY SIRONA Inc. | 1861 |
8 |
| Voxeljet AG | 174 |
8 |
| Ricoh Company, Ltd. | 13203 |
7 |
| Other owners | 466 |