Apparatus for holding a substrate
US-11008669-B2 · May 18, 2021 · US
Rinsing
Rinsing · 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 | C25D21/08 |
| Official title | Rinsing |
| Display label | Rinsing |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 12 |
| 2021 | 7 |
| 2022 | 18 |
| 2023 | 23 |
| 2024 | 24 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plating method and plating apparatus
US-2021062354-A1 · Mar 4, 2021 · US
Prevent and remove organics from reservoir wells
US-10895017-B2 · Jan 19, 2021 · US
Methods of reducing or eliminating deposits after electrochemical plating in an electroplating processor
US-2020399779-A1 · Dec 24, 2020 · US
Plating method and plating apparatus
US-10865492-B2 · Dec 15, 2020 · US
Cleaning apparatus, plating apparatus using the same, and cleaning method
US-10781530-B2 · Sep 22, 2020 · US
Surface treatment apparatus and surface treatment method
US-2020276608-A1 · Sep 3, 2020 · US
Prevent and remove organics from reservoir wells
US-10718062-B2 · Jul 21, 2020 · US
Plating apparatus and plating method
US-10711365-B2 · Jul 14, 2020 · US
Electrodeposition system and electrodeposition method
US-10676839-B2 · Jun 9, 2020 · US
Electrochemical plating system and method of using
US-2020173051-A1 · Jun 4, 2020 · US
Electrodeposition from Multiple Electrolytes
US-2020165736-A1 · May 28, 2020 · US
Cleaning device, plating device including the same, and cleaning method
US-2020108423-A1 · Apr 9, 2020 · US
Method for manufacturing titanium-plated member
US-2020102664-A1 · Apr 2, 2020 · US
Method and apparatus for processing a substrate
US-2020080218-A1 · Mar 12, 2020 · US
Method to create thin functional coatings on light alloys
US-10519562-B2 · Dec 31, 2019 · US
Method and apparatus for processing a substrate
US-10508352-B2 · Dec 17, 2019 · US
Prevent and remove organics from reservoir wells
US-2019338441-A1 · Nov 7, 2019 · US
Method of controlling chemical concentration in electrolyte and semiconductor apparatus
US-2019323142-A1 · Oct 24, 2019 · US
Cleaning components and methods in a plating system
US-2019321861-A1 · Oct 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D21/08?
- CPC C25D21/08 is the Cooperative Patent Classification code for “Rinsing.”
- How many patents are filed under CPC C25D21/08 (Rinsing)?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC C25D21/08 growing?
- Publication counts under this code: 24 in 2024 vs 17 in 2025 (latest complete years).