- 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: 1316
10-year publication summary
|
169
|
161
|
157
|
159
|
134
|
88
|
34
|
32
|
38
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24409 |
63 |
| Toshiba Corporation | 12472 |
33 |
| Avantium Knowledge Centre B.V. | 192 |
22 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
21 |
| C2cnt LLC | 89 |
20 |
| The University of Manchester | 453 |
17 |
| Siemens Energy Global GmbH & Co. KG | 3011 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
15 |
| Dioxide Materials, Inc. | 46 |
15 |
| Massachusetts Institute of Technology | 10102 |
14 |
| King Abdullah University of Science and Technology | 1802 |
14 |
| Calera Corporation | 106 |
13 |
| Panasonic Corporation | 20050 |
12 |
| Ohio University | 366 |
12 |
| The Regents of the University of California | 20059 |
11 |
| Colgate-Palmolive Company | 5782 |
11 |
| California Institute of Technology | 3985 |
11 |
| Linde Aktiengesellschaft | 1497 |
11 |
| SABIC Global Technologies B.V. | 4361 |
9 |
| Sunfire GmbH | 55 |
9 |
| Other owners | 966 |