- 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: 415
10-year publication summary
|
0
|
3
|
0
|
6
|
26
|
79
|
115
|
83
|
85
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Additive Technologies, LLC DBA Additec | 83 |
30 |
| Seurat Technologies, Inc. | 159 |
19 |
| Xerox Corporation | 7014 |
18 |
| Desktop Metal, Inc. | 286 |
16 |
| Seiko Epson Corporation | 19327 |
14 |
| General Electric Company | 13767 |
12 |
| Robert Bosch GmbH | 42674 |
11 |
| Lawrence Livermore National Security, LLC | 1934 |
11 |
| Ebara Corporation | 2167 |
10 |
| Peridot Print LLC | 1283 |
8 |
| Addup | 128 |
7 |
| Siemens AG | 24505 |
6 |
| US Synthetic Corporation | 624 |
6 |
| Continuous Composites Inc. | 201 |
6 |
| Nikon Corporation | 7162 |
5 |
| Grob-werke GmbH & Co. KG | 154 |
5 |
| Hamilton Sundstrand Corporation | 4865 |
4 |
| Divergent Technologies, Inc. | 476 |
4 |
| Sodick Co., Ltd. | 300 |
4 |
| UT-Battelle, LLC | 1452 |
4 |
| Other owners | 215 |