- All sections
- C - Chemistrymetallurgy
- C22B - Production or refining of metalspretreatment of raw materials
- C22B 5/16 - Dry processes with volatilisation or condensation of the metal being produced
Patent holdings for IPC class C22B 5/16
Total number of patents in this class: 75
10-year publication summary
|
6
|
5
|
2
|
3
|
3
|
6
|
3
|
6
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Glencore Technology Pty Ltd | 51 |
5 |
| Umicore | 642 |
3 |
| Omnis Advanced Technologies, LLC | 13 |
3 |
| Shine Technologies, LLC | 138 |
3 |
| Nikon Corporation | 7163 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3803 |
2 |
| Eth Zurich | 1275 |
2 |
| Kunming University of Science and Technology | 183 |
2 |
| The Regents of the University of Colorado, a body corporate | 2644 |
2 |
| Research Institute of Industrial Science & Technology | 503 |
2 |
| Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 51 |
2 |
| Compañia Minera Pargo Minerals SpA | 4 |
2 |
| Sichuan Union Shine New Energy Sci-Tech Co., Ltd | 5 |
2 |
| Big Blue Technologies LLC | 2 |
2 |
| Aurubis Beerse | 4 |
2 |
| Big Blue Technologies, Inc. | 3 |
2 |
| Boulle Carbothermic Metals Ltd | 1 |
1 |
| Canon Machinery Inc. | 38 |
1 |
| Cardero Resource Corporation | 3 |
1 |
| Consolidated Nuclear Security, LLC | 124 |
1 |
| Other owners | 33 |