- 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: 226
10-year publication summary
|
1
|
0
|
3
|
1
|
21
|
36
|
46
|
44
|
38
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Doshisha | 227 |
7 |
| Daikin Industries, Ltd. | 10401 |
5 |
| Saudi Arabian Oil Company | 13948 |
5 |
| GS Yuasa International Ltd. | 2222 |
4 |
| Osaka Gas Co., Ltd. | 313 |
4 |
| The University of Tokyo | 4329 |
4 |
| Twelve Benefit Corporation | 157 |
4 |
| Massachusetts Institute of Technology | 10208 |
3 |
| Wisconsin Alumni Research Foundation | 3920 |
3 |
| The Johns Hopkins University | 5825 |
3 |
| Aramco Services Company | 4162 |
3 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1250 |
3 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1219 |
3 |
| Sekisui Chemical Co., Ltd. | 3575 |
3 |
| Verdeen Chemicals, Inc. | 22 |
3 |
| Nissan Chemical Corporation | 2172 |
3 |
| Sublime Systems, Inc. | 38 |
3 |
| Phoenix Tailings, Inc. | 40 |
3 |
| Totalenergies Onetech | 1492 |
3 |
| Nanjing Novlead Biotechnology Co., Ltd. | 13 |
3 |
| Other owners | 154 |