- All sections
- C - Chemistry; metallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metals; apparatus therefor
- C25B 1/50 - Processes
Patent holdings for IPC class C25B 1/50
Total number of patents in this class: 207
10-year publication summary
2
|
4
|
2
|
4
|
5
|
7
|
42
|
58
|
54
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
C2cnt LLC | 79 |
11 |
Ohmium International, Inc. | 105 |
5 |
Massachusetts Institute of Technology | 9795 |
4 |
Nuquatic, LLC | 16 |
4 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
Air Products and Chemicals, Inc. | 1448 |
3 |
Zhejiang University | 2619 |
3 |
Centre National de La Recherche Scientifique | 9632 |
2 |
Toshiba Corporation | 12017 |
2 |
The Trustees of Columbia University in the City of New York | 3440 |
2 |
Ergosup | 11 |
2 |
Evoqua Water Technologies LLC | 904 |
2 |
Huaneng Clean Energy Research Institute | 345 |
2 |
Hydrogenics Corporation | 204 |
2 |
Monash University | 685 |
2 |
National Chung Shan Institute of Science and Technology | 359 |
2 |
National University of Singapore | 2228 |
2 |
Petroliam Nasional Berhad (petronas) | 298 |
2 |
Saudi Arabian Oil Company | 11322 |
2 |
The University of Tokyo | 3903 |
2 |
Other owners | 148 |