Composition for catalyst-free electroless plating and method for electroless plating using the same
US-2019256981-A1 · Aug 22, 2019 · US
Composition of the substrate
Composition of the substrate · 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 | C23C18/1635 |
| Official title | {Composition of the substrate} |
| Display label | Composition of the substrate |
| Total patents | 118 |
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 | 10 |
| 2016 | 17 |
| 2017 | 15 |
| 2018 | 13 |
| 2019 | 17 |
| 2020 | 10 |
| 2021 | 14 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electroless plating of silver onto graphite
US-10361016-B2 · Jul 23, 2019 · US
Method for producing core-shell catalyst particles
US-10263259-B2 · Apr 16, 2019 · US
Method of depositing one or more layers of microspheres to form a thermal barrier coating
US-10214825-B2 · Feb 26, 2019 · US
Electrically conductive material
US-10177465-B2 · Jan 8, 2019 · US
Electroless metallization of through-holes and vias of substrates with tin-free ionic silver containing catalysts
US-10151035-B2 · Dec 11, 2018 · US
Method for producing noble metal nanocomposites
US-10106895-B2 · Oct 23, 2018 · US
Method for producing noble metal nanocomposites
US-2018282872-A1 · Oct 4, 2018 · US
Silver Coated Copper Flakes and Methods of Their Manufacture
US-2018264548-A1 · Sep 20, 2018 · US
Conductive particles, method of manufacturing the same, conductive resin composition containing the same, and conductive coated object
US-10020090-B2 · Jul 10, 2018 · US
Method of depositing one or more layers of microspheres to form a thermal barrier coating
US-2018185876-A1 · Jul 5, 2018 · US
Surface-treated ceramic powder and applications thereof
US-2018161870-A1 · Jun 14, 2018 · US
Laser cladding using flexible cord of hardfacing material with diamond
US-2018161933-A1 · Jun 14, 2018 · US
Method for producing core-shell catalyst
US-9941521-B2 · Apr 10, 2018 · US
Silver-coated copper powder and conductive paste, conductive material, and conductive sheet using same
US-2018079000-A1 · Mar 22, 2018 · US
Magnet electroplating
US-9905345-B2 · Feb 27, 2018 · US
Composite plating film
US-2018037997-A1 · Feb 8, 2018 · US
Buoyancy device for very deep water and production method thereof
US-2018022422-A1 · Jan 25, 2018 · US
Electrode-forming composition
US-2017350015-A1 · Dec 7, 2017 · US
Electroless metallization of through-holes and vias of substrates with tin-free ionic silver containing catalysts
US-2017342567-A1 · Nov 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C18/1635?
- CPC C23C18/1635 is the Cooperative Patent Classification code for “Composition of the substrate.”
- How many patents are filed under CPC C23C18/1635 (Composition of the substrate)?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC C23C18/1635 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).