Method and apparatus for electrolytically depositing a deposition metal on a workpiece
US-10774437-B2 · Sep 15, 2020 · US
Processes for servicing or operating cells for electrolytic coating
Processes for servicing or operating cells for electrolytic coating · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C25D21/00 |
| Official title | Processes for servicing or operating cells for electrolytic coating |
| Display label | Processes for servicing or operating cells for electrolytic coating |
| Total patents | 173 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 14 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 12 |
| 2022 | 27 |
| 2023 | 17 |
| 2024 | 29 |
| 2025 | 15 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Substrate-holder inspection apparatus, plating apparatus including the same, and appearance inspection apparatus
US-2020255968-A1 · Aug 13, 2020 · US
Method of removing liquid from seal of a substrate holder
US-2020199769-A1 · Jun 25, 2020 · US
Holder for holding substrate and system for plating
US-2020199770-A1 · Jun 25, 2020 · US
Electrochemical Devices Comprising Compressed Gas Solvent Electrolytes
US-2020185777-A1 · Jun 11, 2020 · US
Cleaning electroplating substrate holders using reverse current deplating
US-2020115816-A1 · Apr 16, 2020 · US
Electrochemical devices comprising compressed gas solvent electrolytes
US-10608284-B2 · Mar 31, 2020 · US
Electrolytic copper plating bath compositions and a method for their use
US-10538850-B2 · Jan 21, 2020 · US
Cleaning electroplating substrate holders using reverse current deplating
US-10538855-B2 · Jan 21, 2020 · US
TSV bath evaluation using field versus feature contrast
US-10508359-B2 · Dec 17, 2019 · US
Treatment device, plating apparatus including the same, conveying device, and treatment method
US-2019376203-A1 · Dec 12, 2019 · US
Inspection method, inspection device, and plating apparatus including the same
US-2019330758-A1 · Oct 31, 2019 · US
Cleaning components and methods in a plating system
US-2019321861-A1 · Oct 24, 2019 · US
Cleaning device for cleaning electroplating substrate holder
US-2019283087-A1 · Sep 19, 2019 · US
Electroplating device
US-2019256997-A1 · Aug 22, 2019 · US
Electrochemical deposition chamber
US-10385471-B2 · Aug 20, 2019 · US
Cleaning components and methods in a plating system
US-2019233966-A1 · Aug 1, 2019 · US
Powder supply apparatus and plating system
US-2019203374-A1 · Jul 4, 2019 · US
Cleaning device for cleaning electroplating substrate holder
US-10307798-B2 · Jun 4, 2019 · US
Plating analysis method, plating analysis system, and computer readable storage medium for plating analysis
US-2019137445-A1 · May 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D21/00?
- CPC C25D21/00 is the Cooperative Patent Classification code for “Processes for servicing or operating cells for electrolytic coating.”
- How many patents are filed under CPC C25D21/00 (Processes for servicing or operating cells for electrolytic coating)?
- Our database includes 173 publications tagged with this CPC code.
- Is patent activity under CPC C25D21/00 growing?
- Publication counts under this code: 29 in 2024 vs 15 in 2025 (latest complete years).