- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 9/00 - Electrolytic coating other than with metals
Patent holdings for IPC class C25D 9/00
Total number of patents in this class: 49
10-year publication summary
1
|
3
|
5
|
2
|
4
|
2
|
1
|
3
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
PPG Industries Ohio, Inc. | 3430 |
4 |
The Regents of the University of California | 18943 |
3 |
Board of Trustees of the University of Arkansas | 771 |
2 |
Chemetall GmbH | 382 |
2 |
Southwest Research Institute | 791 |
2 |
ThyssenKrupp Rasselstein GmbH | 72 |
2 |
Apple Inc. | 50209 |
1 |
Schlumberger Technology Corporation | 9690 |
1 |
Corning Incorporated | 9932 |
1 |
Wisconsin Alumni Research Foundation | 3774 |
1 |
Novellus Systems, Inc. | 559 |
1 |
Alchimer | 52 |
1 |
Aramco Services Company | 3504 |
1 |
Atotech Deutschland GmbH | 586 |
1 |
Audi AG | 7153 |
1 |
BikeRV, LLC | 1 |
1 |
BYD Company Limited | 3700 |
1 |
Clear Metals Inc. | 1 |
1 |
Guangdong University of Technology | 466 |
1 |
The Hong Kong Research Institute of Textiles and Apparel Limited | 51 |
1 |
Other owners | 20 |