Method for improving surface quality of alloy micro-area via supersaturated film and use thereof
US-2024424586-A1 · Dec 26, 2024 · US
Supply or regeneration of working media
Supply or regeneration of working media · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23H3/10 |
| Official title | Supply or regeneration of working media |
| Display label | Supply or regeneration of working media |
| Total patents | 82 |
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 | 3 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrode assembly and electrochemical machining method
US-2024253141-A1 · Aug 1, 2024 · US
Pulsed electrochemical machining
US-2024109142-A1 · Apr 4, 2024 · US
Pulsed electrochemical machining
US-2024109143-A1 · Apr 4, 2024 · US
Electrochemical machining device
US-2024091872-A1 · Mar 21, 2024 · US
Electrochemical machining apparatus
US-2023405699-A1 · Dec 21, 2023 · US
Methods and systems of electrochemical machining
US-2023407517-A1 · Dec 21, 2023 · US
Methods and systems of electrochemical machining
US-2023407516-A1 · Dec 21, 2023 · US
Electrochemical machining device and method for blisk using electrode array
US-2023356313-A1 · Nov 9, 2023 · US
Dual head pecm
US-2023347429-A1 · Nov 2, 2023 · US
Flow block sealing methods
US-2023347433-A1 · Nov 2, 2023 · US
Workholding for pulsed electrochemical machining
US-2023347435-A1 · Nov 2, 2023 · US
Multi-channel electrochemical machining device and method for blisk
US-2023339031-A1 · Oct 26, 2023 · US
Hydraulically Operated Electrochemical Machining Assemblies
US-2023286072-A1 · Sep 14, 2023 · US
Electrochemical Machining of Geometrically Complex Passages
US-2023286070-A1 · Sep 14, 2023 · US
Manufacturing device for electrochemical machining of a component, in particular a turbine component, method for electrochemical machining of a component, and component
US-2023064929-A1 · Mar 2, 2023 · US
Machining apparatus and method for electrochemically removing component layers of a component
US-2023055362-A1 · Feb 23, 2023 · US
Method and device for electrochemically treating components
US-2022410297-A1 · Dec 29, 2022 · US
Method for investigating an electrolyte solution for processing a component material of an aircraft engine
US-2022381682-A1 · Dec 1, 2022 · US
Electrode for an electro-erosion process and an associated method thereof
US-11433468-B2 · Sep 6, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23H3/10?
- CPC B23H3/10 is the Cooperative Patent Classification code for “Supply or regeneration of working media.”
- How many patents are filed under CPC B23H3/10 (Supply or regeneration of working media)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC B23H3/10 growing?
- Publication counts under this code: 14 in 2024 vs 13 in 2025 (latest complete years).