- 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: 347
10-year publication summary
|
0
|
5
|
10
|
54
|
72
|
74
|
62
|
46
|
40
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
30 |
| Concept Laser GmbH | 177 |
28 |
| EOS GmbH Electro Optical Systems | 398 |
19 |
| Velo3D, Inc. | 143 |
13 |
| Hewlett-Packard Development Company, L.P. | 28538 |
12 |
| TRUMPF Laser- und Systemtechnik GmbH | 505 |
8 |
| SLM Solutions Group AG | 86 |
7 |
| Carbon, Inc. | 385 |
7 |
| Continuous Composites Inc. | 201 |
7 |
| Nikon SLM Solutions AG | 76 |
7 |
| The Boeing Company | 19843 |
6 |
| Renishaw plc | 739 |
6 |
| Sodick Co., Ltd. | 301 |
6 |
| Applied Materials, Inc. | 16587 |
5 |
| Desktop Metal, Inc. | 276 |
5 |
| Addup | 121 |
5 |
| The Regents of the University of California | 18943 |
4 |
| Toshiba Corporation | 12017 |
4 |
| Hitachi, Ltd. | 16452 |
4 |
| Robert Bosch GmbH | 40953 |
4 |
| Other owners | 160 |