- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/205 - Metals in liquid state, e.g. molten metals
Patent holdings for IPC class G01N 33/205
Total number of patents in this class: 53
10-year publication summary
|
0
|
6
|
10
|
3
|
7
|
4
|
7
|
4
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Electro-Nite International N.V. | 205 |
11 |
| DTE ehf. | 11 |
5 |
| ArcelorMittal | 2064 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
2 |
| Constellium Issoire | 214 |
2 |
| JFE Steel Corporation | 6557 |
2 |
| Novelis Inc. | 705 |
2 |
| Sintokogio, Ltd. | 1167 |
2 |
| LG Chem, Ltd. | 17639 |
1 |
| Battelle Energy Alliance, LLC | 568 |
1 |
| Constellium Neuf-brisach | 132 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 705 |
1 |
| Fujiwa Denki Co., Ltd. | 47 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 981 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 945 |
1 |
| Hydro Aluminium Rolled Products GmbH | 118 |
1 |
| Nemak, S.A.B. de C.V. | 92 |
1 |
| Nippon Steel Corporation | 6012 |
1 |
| ThyssenKrupp AG | 3207 |
1 |
| ThyssenKrupp Steel Europe AG | 956 |
1 |
| Other owners | 11 |