- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 9/65 - Means for supplying currentElectrode connectionsElectric inter-cell connections
Patent holdings for IPC class C25B 9/65
Total number of patents in this class: 627
10-year publication summary
|
3
|
2
|
6
|
17
|
17
|
52
|
95
|
143
|
170
|
110
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Commissariat à l'énergie atomique et aux energies alternatives | 10917 |
27 |
| Siemens Energy Global GmbH & Co. KG | 2974 |
20 |
| Bloom Energy Corporation | 661 |
16 |
| Robert Bosch GmbH | 42677 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
13 |
| SMA Solar Technology AG | 880 |
13 |
| Ohmium International, Inc. | 124 |
11 |
| Toshiba Energy Systems & Solutions Corp. | 1079 |
9 |
| Honda Motor Co., Ltd. | 25301 |
8 |
| Schaeffler Technologies AG & Co. KG | 9897 |
8 |
| Key DH IP Inc./ip Strategiques Dh, Inc. | 16 |
8 |
| Topsoe A/S | 896 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8735 |
7 |
| Centre National de La Recherche Scientifique | 10442 |
7 |
| NGK Insulators, Ltd. | 4965 |
7 |
| Toshiba Corporation | 12350 |
6 |
| Kyocera Corporation | 13846 |
6 |
| ThyssenKrupp Nucera AG & Co. KGaA | 57 |
6 |
| Siemens Gamesa Renewable Energy A/S | 1885 |
5 |
| Shaheen Innovations Holding Limited | 122 |
5 |
| Other owners | 422 |