- 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 64/35 - Cleaning
Patent holdings for IPC class B29C 64/35
Total number of patents in this class: 1151
10-year publication summary
|
34
|
67
|
127
|
174
|
186
|
175
|
206
|
152
|
107
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon, Inc. | 393 |
63 |
| General Electric Company | 13830 |
60 |
| Peridot Print LLC | 1276 |
51 |
| Hewlett-Packard Development Company, L.P. | 25940 |
43 |
| Stratasys Ltd. | 424 |
36 |
| Seiko Epson Corporation | 19281 |
32 |
| Postprocess Technologies, Inc. | 73 |
32 |
| Xerox Corporation | 7026 |
23 |
| Velo3D, Inc. | 153 |
23 |
| 3D Systems, Inc. | 594 |
19 |
| Align Technology, Inc. | 2094 |
19 |
| Concept Laser GmbH | 188 |
18 |
| Desktop Metal, Inc. | 284 |
17 |
| Voxeljet AG | 174 |
17 |
| Hamilton Sundstrand Corporation | 4834 |
15 |
| EOS GmbH Electro Optical Systems | 412 |
14 |
| DENTSPLY SIRONA Inc. | 1865 |
12 |
| DyeMansion GmbH | 59 |
12 |
| Siemens AG | 24547 |
11 |
| Stratasys, Inc. | 719 |
11 |
| Other owners | 623 |