- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 5/38 - Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel
Patent holdings for IPC class C25D 5/38
Total number of patents in this class: 40
10-year publication summary
3
|
5
|
4
|
6
|
3
|
5
|
5
|
1
|
4
|
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 |
3 |
Rohm and Haas Electronic Materials LLC | 637 |
3 |
The Boeing Company | 19843 |
2 |
Christian-albrechts-universitat zu Kiel | 217 |
2 |
Schlumberger Technology Corporation | 9690 |
1 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
Industrial Technology Research Institute | 4898 |
1 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
Mitsubishi Chemical Corporation | 4313 |
1 |
Ebara Corporation | 1951 |
1 |
Atotech Deutschland GmbH | 586 |
1 |
Auckland UniServices Limited | 503 |
1 |
Chang Chun Petrochemical Co., Ltd. | 112 |
1 |
Goodrich Corporation | 2081 |
1 |
HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd. | 14 |
1 |
Industry Foundation of Chonnam National University | 584 |
1 |
JFE Steel Corporation | 6067 |
1 |
Jiangsu Provincial Academy of Environmental Science | 8 |
1 |
MacDermid Acumen, Inc. | 162 |
1 |
MTU Aero Engines AG | 622 |
1 |
Other owners | 14 |