- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 13/00 - DiaphragmsSpacing elements
Patent holdings for IPC class C25B 13/00
Total number of patents in this class: 270
10-year publication summary
|
7
|
3
|
5
|
8
|
15
|
37
|
21
|
13
|
13
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 20363 |
15 |
| Mangrove Water Technologies Ltd. | 36 |
12 |
| JX Nippon Mining & Metals Corporation | 1461 |
10 |
| Canon Anelva Corporation | 684 |
9 |
| Siemens Energy Global GmbH & Co. KG | 3335 |
6 |
| Industrie de Nora S.p.A. | 283 |
5 |
| Honda Motor Co., Ltd. | 26008 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
4 |
| The Regents of the University of California | 20720 |
3 |
| Toshiba Corporation | 12548 |
3 |
| The Board of Trustees of the University of Illinois | 2750 |
3 |
| Buhler AG | 519 |
3 |
| The Governing Council of The University of Toronto, | 1553 |
3 |
| Southwest Research Institute | 742 |
3 |
| Viavi Solutions Inc. | 1533 |
3 |
| Verdagy, Inc. | 66 |
3 |
| 3m Innovative Properties Company | 17488 |
2 |
| Robert Bosch GmbH | 44128 |
2 |
| Industrial Technology Research Institute | 5211 |
2 |
| Tokyo Electron Limited | 13796 |
2 |
| Other owners | 173 |