- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 11/12 - Electrodes based on carbon
Patent holdings for IPC class C25B 11/12
Total number of patents in this class: 208
10-year publication summary
|
25
|
22
|
36
|
25
|
24
|
4
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| de Nora Permelec Ltd | 159 |
8 |
| Centre National de La Recherche Scientifique | 10418 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
6 |
| University of Florida Research Foundation, Inc. | 4020 |
5 |
| Advanced Diamond Technologies, Inc. | 12 |
5 |
| Kurita Water Industries Ltd. | 1194 |
4 |
| MacDermid Acumen, Inc. | 155 |
4 |
| Toyo Tanso Co., Ltd. | 222 |
4 |
| Toshiba Infrastructure Systems & Solutions Corporation | 1059 |
4 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6274 |
4 |
| The Board of Trustees of the Leland Stanford Junior University | 6408 |
3 |
| Wisconsin Alumni Research Foundation | 3877 |
3 |
| Condias GmbH | 21 |
3 |
| Element Six Limited | 77 |
3 |
| Pro Aqua Diamantelektroden Produktion GmbH & Co KG | 15 |
3 |
| ROSELAND Holdings Limited | 11 |
3 |
| Samsung Electronics Co., Ltd. | 146092 |
2 |
| Sumitomo Electric Industries, Ltd. | 15483 |
2 |
| Sumitomo Electric Hardmetal Corp. | 1021 |
2 |
| Other owners | 128 |