- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 15/02 - Process control or regulation
Patent holdings for IPC class C25B 15/02
Total number of patents in this class: 1471
10-year publication summary
|
97
|
114
|
130
|
116
|
110
|
106
|
122
|
154
|
206
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Energy Global GmbH & Co. KG | 3160 |
46 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10976 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
33 |
| Toshiba Corporation | 12536 |
29 |
| Asahi Kasei Kabushiki Kaisha | 2742 |
26 |
| Honda Motor Co., Ltd. | 25764 |
22 |
| Robert Bosch GmbH | 43268 |
22 |
| ENEOS Corporation | 654 |
19 |
| Mitsubishi Heavy Industries, Ltd. | 8962 |
16 |
| Ohmium International, Inc. | 130 |
15 |
| Siemens AG | 24286 |
13 |
| Evoqua Water Technologies LLC | 926 |
13 |
| SMA Solar Technology AG | 886 |
13 |
| Hitachi, Ltd. | 15803 |
12 |
| Nuvera Fuel Cells, LLC | 108 |
11 |
| Edac Labs, Inc. | 17 |
11 |
| C2cnt LLC | 91 |
10 |
| Electric Hydrogen Co. | 167 |
10 |
| Air Products and Chemicals, Inc. | 1450 |
9 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6222 |
9 |
| Other owners | 1096 |