- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 1/01 - Products
Patent holdings for IPC class C25B 1/01
Total number of patents in this class: 179
10-year publication summary
|
0
|
1
|
0
|
3
|
1
|
21
|
36
|
45
|
42
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Doshisha | 224 |
4 |
| Osaka Gas Co., Ltd. | 314 |
4 |
| The University of Tokyo | 4173 |
4 |
| Twelve Benefit Corporation | 146 |
4 |
| Wisconsin Alumni Research Foundation | 3877 |
3 |
| The Johns Hopkins University | 5667 |
3 |
| Aramco Services Company | 3955 |
3 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1240 |
3 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1209 |
3 |
| Paqell B.V. | 27 |
3 |
| Saudi Arabian Oil Company | 13091 |
3 |
| Verdeen Chemicals, Inc. | 20 |
3 |
| Nissan Chemical Corporation | 2010 |
3 |
| Sublime Systems, Inc. | 29 |
3 |
| Phoenix Tailings, Inc. | 29 |
3 |
| Totalenergies Onetech | 1319 |
3 |
| Nanjing Novlead Biotechnology Co., Ltd. | 12 |
3 |
| Massachusetts Institute of Technology | 10051 |
2 |
| Daikin Industries, Ltd. | 9991 |
2 |
| Idemitsu Kosan Co., Ltd. | 4220 |
2 |
| Other owners | 118 |