- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 12/53 - Nozzles
Patent holdings for IPC class B22F 12/53
Total number of patents in this class: 461
10-year publication summary
|
3
|
0
|
6
|
26
|
78
|
116
|
87
|
85
|
63
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Additive Technologies, LLC DBA Additec | 90 |
33 |
| Seurat Technologies, Inc. | 165 |
22 |
| Desktop Metal, Inc. | 272 |
18 |
| Xerox Corporation | 5693 |
15 |
| Seiko Epson Corporation | 19983 |
15 |
| Lawrence Livermore National Security, LLC | 1957 |
14 |
| General Electric Company | 13818 |
13 |
| Robert Bosch GmbH | 43526 |
11 |
| Ebara Corporation | 2266 |
10 |
| US Synthetic Corporation | 616 |
8 |
| Addup | 127 |
8 |
| Peridot Print LLC | 1307 |
8 |
| Siemens AG | 24240 |
6 |
| Continuous Composites Inc. | 202 |
6 |
| Nikon Corporation | 7309 |
5 |
| Grob-werke GmbH & Co. KG | 170 |
5 |
| Hamilton Sundstrand Corporation | 5014 |
4 |
| Divergent Technologies, Inc. | 488 |
4 |
| Rolls-Royce Corporation | 1680 |
4 |
| Sodick Co., Ltd. | 301 |
4 |
| Other owners | 248 |