- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 9/67 - Heating or cooling means
Patent holdings for IPC class C25B 9/67
Total number of patents in this class: 382
10-year publication summary
|
3
|
8
|
2
|
2
|
15
|
26
|
86
|
85
|
90
|
62
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bloom Energy Corporation | 704 |
26 |
| Mitsubishi Heavy Industries, Ltd. | 9188 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11128 |
15 |
| Danfoss A/S | 1447 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
11 |
| Saudi Arabian Oil Company | 14349 |
9 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4132 |
7 |
| Mitsubishi Power, Ltd. | 1837 |
7 |
| Siemens Energy Global GmbH & Co. KG | 3461 |
7 |
| Honda Motor Co., Ltd. | 26212 |
6 |
| Schaeffler Technologies AG & Co. KG | 11159 |
6 |
| Toshiba Corporation | 12660 |
5 |
| Alfa Laval Corporate AB | 1342 |
5 |
| POSCO Holdings Inc. | 694 |
5 |
| Air Products and Chemicals, Inc. | 1470 |
4 |
| Ceres Intellectual Property Company Limited | 253 |
4 |
| Industrie de Nora S.p.A. | 281 |
4 |
| C2cnt LLC | 86 |
4 |
| Acrolabs Inc. | 10 |
4 |
| Hymeth ApS | 22 |
4 |
| Other owners | 218 |