- 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 64/214 - Doctor blades
Patent holdings for IPC class B29C 64/214
Total number of patents in this class: 333
10-year publication summary
|
2
|
18
|
44
|
57
|
47
|
47
|
40
|
54
|
38
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13830 |
21 |
| Voxeljet AG | 174 |
18 |
| Peridot Print LLC | 1276 |
16 |
| Velo3D, Inc. | 153 |
11 |
| Concept Laser GmbH | 188 |
11 |
| VulcanForms Inc. | 111 |
10 |
| Hewlett-Packard Development Company, L.P. | 25940 |
9 |
| The Boeing Company | 20025 |
8 |
| Continuous Composites Inc. | 198 |
8 |
| EOS GmbH Electro Optical Systems | 412 |
7 |
| Powder Motion Labs, LLC | 13 |
7 |
| Align Technology, Inc. | 2094 |
6 |
| Sakuu Corporation | 83 |
6 |
| 3D Systems, Inc. | 594 |
5 |
| Cubicure GmbH | 38 |
5 |
| Laempe Mössner Sinto GmbH | 19 |
4 |
| Southwest Greene International, Inc. | 30 |
4 |
| LAEMPE MOESSNER SINTO GmbH | 6 |
4 |
| Siemens AG | 24547 |
3 |
| Xerox Corporation | 7026 |
3 |
| Other owners | 167 |