Method of forming metal and metal alloy features
US-2016355941-A1 · Dec 8, 2016 · US
of alloys
of alloys · 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 | C25D3/56 |
| Official title | of alloys |
| Display label | of alloys |
| Total patents | 332 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 38 |
| 2017 | 29 |
| 2018 | 43 |
| 2019 | 38 |
| 2020 | 36 |
| 2021 | 34 |
| 2022 | 26 |
| 2023 | 20 |
| 2024 | 20 |
| 2025 | 17 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of electroplating with Sn-alloy and apparatus of electroplating with Sn-alloy
US-9506163-B2 · Nov 29, 2016 · US
Composite nanoparticles and methods of preparation thereof
US-2016343487-A1 · Nov 24, 2016 · US
Electroformed nickel-chromium alloy
US-2016320502-A1 · Nov 3, 2016 · US
Electrodeposition system and method incorporating an anode having a back side capacitive element
US-9481940-B2 · Nov 1, 2016 · US
Electroplating apparatus and process for wafer level packaging
US-2016312373-A1 · Oct 27, 2016 · US
Thin, flexible microsystem with integrated energy source
US-9472789-B2 · Oct 18, 2016 · US
Steel armor wire coatings
US-9446565-B2 · Sep 20, 2016 · US
High speed method for plating palladium and palladium alloys
US-9435046-B2 · Sep 6, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-9435045-B2 · Sep 6, 2016 · US
High strength, high heat resistance electrodeposited copper foil and manufacturing method for same
US-9428840-B2 · Aug 30, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-9404193-B1 · Aug 2, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-9403762-B2 · Aug 2, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-2016208400-A1 · Jul 21, 2016 · US
Composite material, method for forming the composite material, electrode plated with the composite material, and connection structure having the composite material
US-2016201211-A1 · Jul 14, 2016 · US
Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
US-2016201209-A1 · Jul 14, 2016 · US
Use of metal phosphorus in metallization of photovoltaic devices and method of fabricating same
US-2016197208-A1 · Jul 7, 2016 · US
Plated terminations
US-2016189864-A1 · Jun 30, 2016 · US
Steel Component Provided with a Metallic Coating Giving Protection Against Corrosion
US-2016160322-A1 · Jun 9, 2016 · US
Erosion resistant machine component, method for forming surface layer of machine component, and method for manufacturing steam turbine
US-9359682-B2 · Jun 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D3/56?
- CPC C25D3/56 is the Cooperative Patent Classification code for “of alloys.”
- How many patents are filed under CPC C25D3/56 (of alloys)?
- Our database includes 332 publications tagged with this CPC code.
- Is patent activity under CPC C25D3/56 growing?
- Publication counts under this code: 20 in 2024 vs 17 in 2025 (latest complete years).