- All sections
- B - Performing operations; transporting
- B22F - Working metallic powder; manufacture of articles from metallic powder; making metallic powder; apparatus or devices specially adapted for metallic powder
- B22F 10/32 - Process control of the atmosphere, e.g. composition or pressure in a building chamber
Patent holdings for IPC class B22F 10/32
Total number of patents in this class: 40
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
0
|
2
|
12
|
13
|
7
|
| 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. | 29751 |
4 |
| EOS GmbH Electro Optical Systems | 378 |
4 |
| Centre National de La Recherche Scientifique | 9181 |
2 |
| Centre National d'Etudes Spatiales | 395 |
2 |
| Messer Group GmbH | 96 |
2 |
| Renishaw plc | 733 |
2 |
| Universite Paul Sabatier Toulouse III | 466 |
2 |
| General Electric Company | 25453 |
1 |
| 3m Innovative Properties Company | 20636 |
1 |
| Xerox Corporation | 6811 |
1 |
| Hitachi, Ltd. | 16378 |
1 |
| Boston Scientific Scimed, Inc. | 8334 |
1 |
| Nikon Corporation | 7528 |
1 |
| Thales SA | 2326 |
1 |
| Tsinghua University | 5099 |
1 |
| Ebara Corporation | 1894 |
1 |
| 3D Systems, Inc. | 588 |
1 |
| Additive Industries B.V. | 44 |
1 |
| ArcelorMittal | 1606 |
1 |
| BAE SYSTEMS plc | 2129 |
1 |
| Other owners | 9 |