Method for coating steel plate with metal and metal-coated steel plate manufactured using same
US-2018363147-A1 · Dec 20, 2018 · US
by reduction or substitution, e.g. electroless plating (C23C18/54 takes precedence)
by reduction or substitution, e.g. electroless plating (C23C18/54 takes precedence) · 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 | C23C18/16 |
| Official title | by reduction or substitution, e.g. electroless plating (C23C18/54 takes precedence) |
| Display label | by reduction or substitution, e.g. electroless plating (C23C18/54 takes precedence) |
| Total patents | 140 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 21 |
| 2017 | 18 |
| 2018 | 20 |
| 2019 | 18 |
| 2020 | 12 |
| 2021 | 14 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Manufacturing Polymer-Metal Composite Structural Component
US-2018265985-A1 · Sep 20, 2018 · US
Layer-by-layer deposition using hydrogen
US-2018266001-A1 · Sep 20, 2018 · US
Tin-plated copper-alloy terminal material
US-10047448-B2 · Aug 14, 2018 · US
Conductive Strands for Fabric-Based Items
US-2018228024-A1 · Aug 9, 2018 · US
Conductive strands for fabric-based items
US-9974170-B1 · May 15, 2018 · US
Coatings for reducing wear on rod pump components
US-2018106250-A1 · Apr 19, 2018 · US
Air skive with vapor injection
US-9938614-B2 · Apr 10, 2018 · US
High resistivity soft magnetic material for miniaturized power converter
US-2018076275-A1 · Mar 15, 2018 · US
Air skive with vapor injection
US-2017362693-A1 · Dec 21, 2017 · US
Method for depositing a metal onto a porous carbon layer
US-9828678-B2 · Nov 28, 2017 · US
Apparatus for electroless metal deposition having filter system and associated oxygen source
US-2017327952-A1 · Nov 16, 2017 · US
Tin-plated copper-alloy terminal material and producing method of the same
US-2017298527-A1 · Oct 19, 2017 · US
Apparatus for electroless metal deposition having filter system and associated oxygen source
US-9752231-B2 · Sep 5, 2017 · US
Electroless surface treatment plated layers of printed circuit board and method for preparing the same
US-9743508-B2 · Aug 22, 2017 · US
Plating apparatus, plating method and storage medium having plating program stored thereon
US-9731322-B2 · Aug 15, 2017 · US
Plating method, plating apparatus and storage medium
US-9725810-B2 · Aug 8, 2017 · US
Method for producing core-shell catalyst
US-2017214060-A1 · Jul 27, 2017 · US
Coatings for reducing wear on rod pump components
US-2017167483-A1 · Jun 15, 2017 · US
Liquid ejection hole orientation for web guide
US-2017157916-A1 · Jun 8, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C18/16?
- CPC C23C18/16 is the Cooperative Patent Classification code for “by reduction or substitution, e.g. electroless plating (C23C18/54 takes precedence).”
- How many patents are filed under CPC C23C18/16 (by reduction or substitution, e.g. electroless plating (C23C18/54 takes precedence))?
- Our database includes 140 publications tagged with this CPC code.
- Is patent activity under CPC C23C18/16 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).