- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 1/00 - Electrolytic production of inorganic compounds or non-metals
Patent holdings for IPC class C25B 1/00
Total number of patents in this class: 1308
10-year publication summary
|
170
|
161
|
157
|
161
|
145
|
93
|
38
|
34
|
39
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24484 |
63 |
| Toshiba Corporation | 12336 |
33 |
| Avantium Knowledge Centre B.V. | 192 |
22 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
21 |
| C2cnt LLC | 88 |
20 |
| The University of Manchester | 451 |
17 |
| Siemens Energy Global GmbH & Co. KG | 2957 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
15 |
| Dioxide Materials, Inc. | 46 |
15 |
| King Abdullah University of Science and Technology | 1778 |
14 |
| Massachusetts Institute of Technology | 10057 |
13 |
| Calera Corporation | 106 |
13 |
| Panasonic Corporation | 20110 |
12 |
| Ohio University | 365 |
12 |
| The Regents of the University of California | 19918 |
11 |
| Colgate-Palmolive Company | 5808 |
11 |
| California Institute of Technology | 3976 |
11 |
| Linde Aktiengesellschaft | 1506 |
11 |
| SABIC Global Technologies B.V. | 4341 |
9 |
| Sunfire GmbH | 54 |
9 |
| Other owners | 960 |