Pulsed electrochemical machining
US-12447543-B2 · Oct 21, 2025 · US
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Electrode material
Electrode material · 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 | B23H3/06 |
| Official title | Electrode material |
| Display label | Electrode material |
| Total patents | 24 |
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 | 4 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Revolving cathode tool and method for co-rotating electrochemical machining of inner wall of aero-engine casing
US-2025018485-A1 · Jan 16, 2025 · US
Electrochemically cleanable windows for atomic instruments, and methods of using the same
US-12194512-B1 · Jan 14, 2025 · US
Electrode for pulsed electrochemical machining
US-2024139844-A1 · May 2, 2024 · US
Electrochemically cleanable windows for atomic instruments, and methods of using the same
US-11958088-B1 · Apr 16, 2024 · US
Pulsed electrochemical machining
US-2024109141-A1 · Apr 4, 2024 · US
Non-electrolytic deposition of electrode for pulsed electrochemical machining
US-2023347431-A1 · Nov 2, 2023 · US
Variable conductivity electrode for pulsed electrochemical machining
US-2023347432-A1 · Nov 2, 2023 · US
Cathode coatings for pulsed electrochemical machining
US-2023191515-A1 · Jun 22, 2023 · US
Electrode for electroerosion machining system
US-11161190-B2 · Nov 2, 2021 · US
Selective Electrochemical Machining of Workpieces and Systems for Producing a Workpiece
US-2021031265-A1 · Feb 4, 2021 · US
Apparatus for electrochemical machining gear outline and alignment structure thereof
US-2020180057-A1 · Jun 11, 2020 · US
System and method for machining workpiece of lattice structure and article machined therefrom
US-10399166-B2 · Sep 3, 2019 · US
Shape-tube electrochemical machining (stem) systems and methods of forming curved holes in components using stem systems
US-2019134729-A1 · May 9, 2019 · US
Methods and systems for electrochemical machining of an additively manufactured component
US-10029325-B2 · Jul 24, 2018 · US
Electrochemical Removal Of Material From A Workpiece
US-2017368626-A1 · Dec 28, 2017 · US
System and method for machining workpiece of lattice structure and article machined therefrom
US-2017120359-A1 · May 4, 2017 · US
Electrode for electroerosion machining system
US-2016346856-A1 · Dec 1, 2016 · US
Electrochemical machining tool and electrochemical machining system
US-9403227-B2 · Aug 2, 2016 · US
Methods and systems for electrochemical machining of an additively manufactured component
US-2016045967-A1 · Feb 18, 2016 · US