- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 11/052 - Electrodes comprising one or more electrocatalytic coatings on a substrate
Patent holdings for IPC class C25B 11/052
Total number of patents in this class: 687
10-year publication summary
|
3
|
1
|
2
|
1
|
4
|
25
|
86
|
134
|
186
|
110
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
29 |
| Industrie de Nora S.p.A. | 277 |
19 |
| de Nora Permelec Ltd | 159 |
16 |
| The Governing Council of The University of Toronto, | 1476 |
14 |
| King Fahd University of Petroleum and Minerals | 1189 |
14 |
| Totalenergies Onetech | 1323 |
12 |
| Centre National de La Recherche Scientifique | 10418 |
11 |
| Toray Industries, Inc. | 6936 |
11 |
| Mangrove Water Technologies Ltd. | 31 |
11 |
| The Regents of the University of California | 19918 |
10 |
| Saudi Arabian Oil Company | 13155 |
9 |
| Siemens Energy Global GmbH & Co. KG | 2957 |
8 |
| National University Corporation Yokohama National University | 335 |
7 |
| Tosoh Corporation | 1287 |
7 |
| Johnson Matthey Hydrogen Technologies Limited | 114 |
7 |
| Toshiba Corporation | 12336 |
6 |
| Nippon Telegraph and Telephone Corporation | 17341 |
6 |
| The Board of Trustees of the University of Illinois | 2688 |
6 |
| Aramco Services Company | 3969 |
6 |
| MAGNETO special anodes B.V. | 28 |
6 |
| Other owners | 472 |