- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 11/077 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
Patent holdings for IPC class C25B 11/077
Total number of patents in this class: 495
10-year publication summary
|
2
|
3
|
7
|
10
|
24
|
43
|
71
|
63
|
126
|
62
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Fahd University of Petroleum and Minerals | 1572 |
29 |
| Industrie de Nora S.p.A. | 283 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
11 |
| Siemens Energy Global GmbH & Co. KG | 3345 |
10 |
| Battelle Energy Alliance, LLC | 585 |
9 |
| de Nora Permelec Ltd | 164 |
9 |
| National University Corporation Yokohama National University | 343 |
7 |
| The Regents of the University of California | 20745 |
6 |
| Utility Global, Inc. | 112 |
6 |
| Totalenergies Onetech | 1535 |
6 |
| Centre National de La Recherche Scientifique | 11023 |
5 |
| NGK Insulators, Ltd. | 5236 |
5 |
| College de France | 133 |
5 |
| Saudi Arabian Oil Company | 14235 |
5 |
| The University of Tokyo | 4361 |
5 |
| LG Chem, Ltd. | 17921 |
4 |
| Fujitsu Limited | 16874 |
4 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
4 |
| Massachusetts Institute of Technology | 10251 |
4 |
| Aramco Services Company | 4195 |
4 |
| Other owners | 345 |