- All sections
- B - Performing operations; transporting
- B33Y - Additive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering
- B33Y 40/00 - Auxiliary operations or equipment, e.g. for material handling
Patent holdings for IPC class B33Y 40/00
Total number of patents in this class: 3519
10-year publication summary
|
14
|
74
|
229
|
518
|
592
|
776
|
606
|
488
|
406
|
97
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 29764 |
486 |
| General Electric Company | 25471 |
161 |
| Xerox Corporation | 6818 |
61 |
| Concept Laser GmbH | 182 |
61 |
| Stratasys, Inc. | 514 |
60 |
| Desktop Metal, Inc. | 275 |
52 |
| The Boeing Company | 20376 |
48 |
| Stratasys Ltd. | 354 |
47 |
| Velo3D, Inc. | 100 |
46 |
| Carbon, Inc. | 383 |
45 |
| 3D Systems, Inc. | 585 |
43 |
| Raytheon Technologies Corporation | 8645 |
43 |
| EOS GmbH Electro Optical Systems | 376 |
41 |
| Kinpo Electronics, Inc. | 240 |
34 |
| XYZprinting, Inc. | 251 |
34 |
| Seiko Epson Corporation | 19227 |
33 |
| Applied Materials, Inc. | 15320 |
33 |
| Hamilton Sundstrand Corporation | 4203 |
32 |
| Renishaw plc | 732 |
28 |
| Voxeljet AG | 166 |
28 |
| Other owners | 2103 |