Electrode
US-2018265996-A1 · Sep 20, 2018 · US
Electrodes (consumable anodes for the refining the metals C25C1/00 - C25C5/00); Connections thereof
Electrodes (consumable anodes for the refining the metals C25C1/00 - C25C5/00); Connections thereof · 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 | C25C7/02 |
| Official title | Electrodes (consumable anodes for the refining the metals C25C1/00 - C25C5/00); Connections thereof |
| Display label | Electrodes (consumable anodes for the refining the metals C25C1/00 - C25C5/00); Connections thereof |
| Total patents | 228 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 24 |
| 2017 | 20 |
| 2018 | 29 |
| 2019 | 27 |
| 2020 | 13 |
| 2021 | 17 |
| 2022 | 10 |
| 2023 | 18 |
| 2024 | 26 |
| 2025 | 27 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Anode apparatus
US-2018202059-A1 · Jul 19, 2018 · US
Anode assembly, system including the assembly, and method of using same
US-9988728-B2 · Jun 5, 2018 · US
Cermet Electrode Material
US-2018073109-A1 · Mar 15, 2018 · US
Dielectric barrier discharge plasma method and apparatus for synthesizing metal particles
US-2018051382-A1 · Feb 22, 2018 · US
System and methods for electrochemical grinding with a screen
US-9850589-B2 · Dec 26, 2017 · US
Methods for recovering metals from electronic waste, and related systems
US-2017362681-A1 · Dec 21, 2017 · US
Refined copper, method of producing refined copper, electric wire and method of manufacturing electric wire
US-2017327961-A1 · Nov 16, 2017 · US
Apparatus for use in electrorefining and electrowinning
US-9783900-B2 · Oct 10, 2017 · US
Methods for recovering metals from electronic waste, and related systems
US-9777346-B2 · Oct 3, 2017 · US
Consumable anode and anode assembly for electrolytic reduction of metal oxides
US-2017260635-A1 · Sep 14, 2017 · US
Method for preparing titanium by using electrowinning
US-2017241029-A1 · Aug 24, 2017 · US
Metal electrowinning anode and electrowinning method
US-2017218531-A1 · Aug 3, 2017 · US
Cell for metal electrowinning
US-2017211195-A1 · Jul 27, 2017 · US
Method for maintenance of used permanent cathode plates
US-9708725-B2 · Jul 18, 2017 · US
Copper powder, and copper paste, electrically conductive coating material and electrically conductive sheet each produced using said copper powder
US-2017152386-A1 · Jun 1, 2017 · US
Purification of coal and fly ash by ionic liquids
US-9637832-B2 · May 2, 2017 · US
An Improved Next Generation Off-Laboratory Polymer Chip Electrode
US-2017082576-A1 · Mar 23, 2017 · US
Methods for recovering metals from electronic waste, and related systems
US-2017067135-A1 · Mar 9, 2017 · US
Gas diffusion electrode and use thereof
US-2017062839-A1 · Mar 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25C7/02?
- CPC C25C7/02 is the Cooperative Patent Classification code for “Electrodes (consumable anodes for the refining the metals C25C1/00 - C25C5/00); Connections thereof.”
- How many patents are filed under CPC C25C7/02 (Electrodes (consumable anodes for the refining the metals C25C1/00 - C25C5/00); Connections thereof)?
- Our database includes 228 publications tagged with this CPC code.
- Is patent activity under CPC C25C7/02 growing?
- Publication counts under this code: 26 in 2024 vs 27 in 2025 (latest complete years).