- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 1/08 - Perforated or foraminous objects, e.g. sieves
Patent holdings for IPC class C25D 1/08
Total number of patents in this class: 202
10-year publication summary
|
18
|
18
|
27
|
20
|
14
|
15
|
7
|
4
|
10
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15789 |
39 |
| Sumitomo Electric Toyama Co., Ltd. | 108 |
19 |
| Mitsui Mining & Smelting Co., Ltd. | 1511 |
9 |
| Stamford Devices Limited | 185 |
9 |
| Murata Manufacturing Co., Ltd. | 25020 |
6 |
| Dai Nippon Printing Co., Ltd. | 4145 |
6 |
| FUJIFILM Corporation | 29839 |
5 |
| HRL Laboratories, LLC | 1610 |
3 |
| GSI Helmholtzzentrum für Schwerionenforschung GmbH | 86 |
3 |
| Samsung Electronics Co., Ltd. | 149198 |
2 |
| 3m Innovative Properties Company | 17719 |
2 |
| Hitachi Chemical Company, Ltd. | 2316 |
2 |
| Sabic Innovative Plastics IP B.V. | 681 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
2 |
| Alantum Europe GmbH | 42 |
2 |
| Cornell University | 3361 |
2 |
| GSI Helmholtzzentrum fuer Schwerionenforschung GmbH | 35 |
2 |
| IMEC VZW | 1692 |
2 |
| Merlin Solar Technologies, Inc. | 31 |
2 |
| Moltex Co., Ltd. | 3 |
2 |
| Other owners | 81 |