- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 1/22 - Separating compounds
Patent holdings for IPC class C25D 1/22
Total number of patents in this class: 36
10-year publication summary
9
|
1
|
3
|
5
|
3
|
0
|
1
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
International Business Machines Corporation | 60644 |
6 |
JX Nippon Mining & Metals Corporation | 1576 |
6 |
Mitsui Mining & Smelting Co., Ltd. | 1373 |
5 |
FUJIFILM Corporation | 27102 |
3 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
Sharp Corporation | 10015 |
1 |
Murata Manufacturing Co., Ltd. | 22355 |
1 |
The Furukawa Electric Co., Ltd. | 3486 |
1 |
citizen Watch Co., Ltd. | 1062 |
1 |
Faurecia Innenraum Systeme GmbH | 235 |
1 |
Industry-Academic Cooperation Foundation Gyeongsang National University | 518 |
1 |
Industry-Academic Cooperation Foundation, Yonsei University | 2329 |
1 |
Kurita Water Industries Ltd. | 1110 |
1 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
1 |
Nexeon Limited | 130 |
1 |
Nippon Light Metal Company, Ltd. | 645 |
1 |
Nippon Soda Co., Ltd. | 890 |
1 |
Technische Universiteit Eindhoven | 316 |
1 |
Zyrus Beteiligungsgesellschaft mbH & Co. Patente I KG | 13 |
1 |
Other owners | 0 |