- 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 12/63 - Rollers
Patent holdings for IPC class B22F 12/63
Total number of patents in this class: 70
10-year publication summary
0
|
0
|
1
|
3
|
1
|
9
|
18
|
28
|
13
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hewlett-Packard Development Company, L.P. | 28538 |
10 |
Desktop Metal, Inc. | 276 |
6 |
General Electric Company | 18133 |
5 |
Stratasys Ltd. | 385 |
4 |
Ricoh Company, Ltd. | 13266 |
3 |
Applied Materials, Inc. | 16587 |
3 |
Canon Inc. | 36841 |
2 |
Seiko Epson Corporation | 18724 |
2 |
3D Systems, Inc. | 577 |
2 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
2 |
Roland DG Corporation | 337 |
2 |
Sandvik Machining Solutions AB | 56 |
2 |
Tritone Technologies Ltd. | 27 |
2 |
Sakuu Corporation | 72 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Xerox Corporation | 7503 |
1 |
The Boeing Company | 19843 |
1 |
Nikon Corporation | 7162 |
1 |
ALD Vacuum Technologies GmbH | 138 |
1 |
Arcam AB | 204 |
1 |
Other owners | 17 |