- All sections
- B - Performing operationstransporting
- 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 40/20 - Post-treatment, e.g. curing, coating or polishing
Patent holdings for IPC class B33Y 40/20
Total number of patents in this class: 2062
10-year publication summary
|
2
|
7
|
15
|
37
|
192
|
369
|
488
|
372
|
420
|
198
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Peridot Print LLC | 1282 |
101 |
| Hewlett-Packard Development Company, L.P. | 25903 |
48 |
| Carbon, Inc. | 395 |
47 |
| General Electric Company | 13811 |
34 |
| Align Technology, Inc. | 2105 |
30 |
| Stratasys Ltd. | 426 |
27 |
| Postprocess Technologies, Inc. | 73 |
25 |
| Seiko Epson Corporation | 19319 |
19 |
| Thermwood Corporation | 199 |
19 |
| Rtx Corporation | 9332 |
19 |
| C-TEC Constellium Technology Center | 62 |
18 |
| Canon Inc. | 39713 |
17 |
| Solventum Intellectual Properties Company | 3316 |
17 |
| The Boeing Company | 20042 |
16 |
| Desktop Metal, Inc. | 285 |
16 |
| Divergent Technologies, Inc. | 475 |
16 |
| Siemens AG | 24520 |
15 |
| Xerox Corporation | 7021 |
15 |
| Lawrence Livermore National Security, LLC | 1931 |
15 |
| DyeMansion GmbH | 59 |
15 |
| Other owners | 1533 |