- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 11/063 - Valve metal, e.g. titanium
Patent holdings for IPC class C25B 11/063
Total number of patents in this class: 203
10-year publication summary
|
0
|
0
|
2
|
0
|
8
|
20
|
33
|
46
|
42
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Industrie de Nora S.p.A. | 281 |
14 |
| de Nora Permelec Ltd | 164 |
9 |
| Toshiba Corporation | 12584 |
7 |
| Mitsubishi Materials Corporation | 2476 |
6 |
| Toshiba Energy Systems & Solutions Corp. | 1148 |
6 |
| The Regents of the University of California | 20802 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
5 |
| Toray Industries, Inc. | 7122 |
5 |
| MAGNETO special anodes B.V. | 28 |
5 |
| Riken | 1717 |
5 |
| Tosoh Corporation | 1418 |
5 |
| Korea Institute of Science and Technology | 2255 |
4 |
| Infineum International Limited | 455 |
4 |
| The Governing Council of The University of Toronto, | 1547 |
3 |
| IFP Energies Nouvelles | 3099 |
3 |
| Ishifuku Metal Industry Co., Ltd. | 41 |
3 |
| SK Innovation Co., Ltd. | 1487 |
3 |
| Seoul National University R&db Foundation | 4198 |
3 |
| ITM Power (Trading) Limited | 9 |
3 |
| LG Chem, Ltd. | 17937 |
2 |
| Other owners | 103 |