Coatings containing carbon composite fillers and methods of manufacture
US-2017321069-A1 · Nov 9, 2017 · US
with alloys based on iron, cobalt or nickel
with alloys based on iron, cobalt or nickel · 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 | C23C18/50 |
| Official title | with alloys based on iron, cobalt or nickel |
| Display label | with alloys based on iron, cobalt or nickel |
| Total patents | 217 |
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 | 21 |
| 2016 | 36 |
| 2017 | 32 |
| 2018 | 34 |
| 2019 | 23 |
| 2020 | 15 |
| 2021 | 25 |
| 2022 | 11 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Environmentally friendly stable catalysts for electroless metallization of printed circuit boards and through-holes
US-2017171982-A1 · Jun 15, 2017 · US
Wiring substrate and method of manufacturing wiring substrate
US-9572252-B2 · Feb 14, 2017 · US
Plating adhesion promotion
US-2016369419-A1 · Dec 22, 2016 · US
Plating method, plated component, and plating system
US-2016372367-A1 · Dec 22, 2016 · US
Electrically-conductive proppant and methods for detecting, locating and characterizing the electrically-conductive proppant
US-2016369163-A1 · Dec 22, 2016 · US
Method for manufacturing fuel cell separator
US-9515324-B2 · Dec 6, 2016 · US
Semiconductor device and semiconductor device manufacturing method
US-2016351442-A1 · Dec 1, 2016 · US
Pre-treatment process for electroless plating
US-2016348246-A1 · Dec 1, 2016 · US
Stable catalysts for electroless metallization
US-2016332153-A1 · Nov 17, 2016 · US
Plating method and recording medium
US-2016336179-A1 · Nov 17, 2016 · US
High resistivity soft magnetic material for miniaturized power converter
US-2016336387-A1 · Nov 17, 2016 · US
Selective deposition and co-deposition processes for ferromagnetic thin films
US-9476124-B2 · Oct 25, 2016 · US
High resistivity soft magnetic material for miniaturized power converter
US-2016284451-A1 · Sep 29, 2016 · US
Adhesion layer forming method, adhesion layer forming system and recording medium
US-2016284592-A1 · Sep 29, 2016 · US
High resistivity soft magnetic material for miniaturized power converter
US-2016284788-A1 · Sep 29, 2016 · US
Two-step deposition with improved selectivity
US-2016273113-A1 · Sep 22, 2016 · US
Method of electroless gold plating
US-2016265115-A1 · Sep 15, 2016 · US
Gold plate coated material
US-2016265114-A1 · Sep 15, 2016 · US
Alloy plate coated material and method of producing alloy plate coated material
US-2016263862-A1 · Sep 15, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C18/50?
- CPC C23C18/50 is the Cooperative Patent Classification code for “with alloys based on iron, cobalt or nickel.”
- How many patents are filed under CPC C23C18/50 (with alloys based on iron, cobalt or nickel)?
- Our database includes 217 publications tagged with this CPC code.
- Is patent activity under CPC C23C18/50 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).