- 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: 1333
10-year publication summary
|
161
|
157
|
159
|
134
|
88
|
34
|
33
|
39
|
33
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24237 |
63 |
| Toshiba Corporation | 12698 |
34 |
| Avantium Knowledge Centre B.V. | 198 |
22 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10975 |
21 |
| C2cnt LLC | 88 |
20 |
| Siemens Energy Global GmbH & Co. KG | 3237 |
18 |
| The University of Manchester | 452 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
15 |
| Dioxide Materials, Inc. | 50 |
15 |
| Massachusetts Institute of Technology | 10192 |
14 |
| King Abdullah University of Science and Technology | 1832 |
14 |
| Calera Corporation | 106 |
13 |
| The Regents of the University of California | 20473 |
12 |
| Panasonic Corporation | 19786 |
12 |
| Ohio University | 363 |
12 |
| Colgate-Palmolive Company | 5740 |
11 |
| California Institute of Technology | 4011 |
11 |
| Linde Aktiengesellschaft | 1438 |
11 |
| SABIC Global Technologies B.V. | 4477 |
9 |
| Haldor Topsøe A/S | 638 |
9 |
| Other owners | 980 |