Articles comprising thermally stable, grain-refined alloys
US-2024026556-A1 · Jan 25, 2024 · US
containing more than 50% by weight of iron or nickel or cobalt
containing more than 50% by weight of iron or nickel or cobalt · 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 | C25D3/562 |
| Official title | {containing more than 50% by weight of iron or nickel or cobalt} |
| Display label | containing more than 50% by weight of iron or nickel or cobalt |
| Total patents | 503 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 22 |
| 2017 | 33 |
| 2018 | 53 |
| 2019 | 48 |
| 2020 | 71 |
| 2021 | 55 |
| 2022 | 50 |
| 2023 | 51 |
| 2024 | 42 |
| 2025 | 36 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copper foil provided with carrier, laminate, printed wiring board, electronic device and method for fabricating printed wiring board
US-9839124-B2 · Dec 5, 2017 · US
Self-lubricating composite coating
US-2017298528-A1 · Oct 19, 2017 · US
Curved high temperature alloy sandwich panel with a truss core and fabrication method
US-9731471-B2 · Aug 15, 2017 · US
Copper Foil, Copper-Clad Laminate Board, Method for Producing Printed Wiring Board, Method for Producing Electronic Apparatus, Method for Producing Transmission Channel, and Method for Producing Antenna
US-2017208686-A1 · Jul 20, 2017 · US
Method for producing a porous metal body
US-2017092957-A1 · Mar 30, 2017 · US
Aircraft landing gear struts coated with a zinc-nickel alloy
US-2017001717-A1 · Jan 5, 2017 · US
Anode for secondary battery and secondary battery having the same
US-9537154-B2 · Jan 3, 2017 · US
Metal foil for electromagnetic shielding, electromagnetic shielding material, and shielding cable
US-2016374238-A1 · Dec 22, 2016 · US
Roll-to-Roll Fabrication of High Performance Fuel Cell Electrode with Core-Shell Catalyst Using Seeded Electrodes
US-2016365583-A1 · Dec 15, 2016 · US
Stranded wire conductor and insulated wire
US-2016351299-A1 · Dec 1, 2016 · US
Electroformed nickel-chromium alloy
US-2016320502-A1 · Nov 3, 2016 · US
Metal foil for electromagnetic shielding, electromagnetic shielding material, and shielding cable
US-9485894-B2 · Nov 1, 2016 · US
Electrodeposited nickel-chromium alloy
US-2016312627-A1 · Oct 27, 2016 · US
Copper foil for printed circuit
US-2016286665-A1 · Sep 29, 2016 · US
Endless belt for fixing, fixing device, and method for producing endless belt for fixing
US-9423739-B2 · Aug 23, 2016 · US
Blade restoration using shroud plating
US-2016237822-A1 · Aug 18, 2016 · US
Copper foil provided with carrier, laminate, printed wiring board, electronic device and method for fabricating printed wiring board
US-2016234935-A1 · Aug 11, 2016 · US
Surface-treated steel sheet for battery containers, battery container, and battery
US-2016211489-A1 · Jul 21, 2016 · US
Titanium-Copper Alloy Having Plating Layer
US-2016199929-A1 · Jul 14, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D3/562?
- CPC C25D3/562 is the Cooperative Patent Classification code for “containing more than 50% by weight of iron or nickel or cobalt.”
- How many patents are filed under CPC C25D3/562 (containing more than 50% by weight of iron or nickel or cobalt)?
- Our database includes 503 publications tagged with this CPC code.
- Is patent activity under CPC C25D3/562 growing?
- Publication counts under this code: 42 in 2024 vs 36 in 2025 (latest complete years).