- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 64/371 - Conditioning of environment using an environment other than air, e.g. inert gas
Patent holdings for IPC class B29C 64/371
Total number of patents in this class: 381
10-year publication summary
|
5
|
10
|
54
|
72
|
76
|
64
|
50
|
40
|
43
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 17783 |
33 |
| Concept Laser GmbH | 182 |
28 |
| EOS GmbH Electro Optical Systems | 408 |
20 |
| Velo3D, Inc. | 150 |
15 |
| Hewlett-Packard Development Company, L.P. | 27473 |
13 |
| TRUMPF Laser- und Systemtechnik GmbH | 530 |
9 |
| Nikon SLM Solutions AG | 121 |
9 |
| Sodick Co., Ltd. | 296 |
8 |
| SLM Solutions Group AG | 61 |
7 |
| Carbon, Inc. | 386 |
7 |
| Continuous Composites Inc. | 195 |
7 |
| The Boeing Company | 19909 |
6 |
| Renishaw plc | 751 |
6 |
| Addup | 128 |
6 |
| Desktop Metal, Inc. | 270 |
5 |
| Graphy Inc. | 27 |
5 |
| The Regents of the University of California | 19503 |
4 |
| Toshiba Corporation | 12043 |
4 |
| Hitachi, Ltd. | 15220 |
4 |
| Robert Bosch GmbH | 41765 |
4 |
| Other owners | 181 |