Terminal material for connector
US-2023299548-A1 · Sep 21, 2023 · US
containing more than 50% by weight of silver
containing more than 50% by weight of silver · 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 | C25D3/64 |
| Official title | containing more than 50% by weight of silver |
| Display label | containing more than 50% by weight of silver |
| Total patents | 79 |
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 | 7 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal or metal alloy deposition composition and plating compound
US-11512405-B2 · Nov 29, 2022 · US
Terminal material for connectors
US-2022294140-A1 · Sep 15, 2022 · US
Acid aqueous binary silver-bismuth alloy electroplating compositions and methods
US-11434577-B2 · Sep 6, 2022 · US
Silver/Tin Electroplating Bath and Method of Using the Same
US-2022170172-A1 · Jun 2, 2022 · US
Method for enhancing the adhesion of a layer for the protection of silver against tarnishing on a substrate comprising a silver surface
US-11345993-B2 · May 31, 2022 · US
Acidic aqueous binary silver-bismuth alloy electroplating compositions and methods
US-2022112619-A1 · Apr 14, 2022 · US
Silver/tin electroplating bath and method of using the same
US-11280014-B2 · Mar 22, 2022 · US
Connector terminal material and terminal for connector
US-2022069498-A1 · Mar 3, 2022 · US
Method for Converting Carbon Dioxide (CO2) into Syngas by an Electrolysis Reaction
US-2022064804-A1 · Mar 3, 2022 · US
Method for Converting Carbon Dioxide (CO2) into CO by an Electrolysis Reaction
US-2022056602-A1 · Feb 24, 2022 · US
Aqueous formulation for creating a layer of gold and silver
US-11255021-B2 · Feb 22, 2022 · US
Acidic aqueous silver-nickel alloy electroplating compositions and methods
US-11242609-B2 · Feb 8, 2022 · US
Silver/Tin Electroplating Bath and Method of Using the Same
US-2021381121-A1 · Dec 9, 2021 · US
Substrate comprising a silver-plated surface protected against silver tarnishing and method for manufacturing such a substrate
US-2021348270-A1 · Nov 11, 2021 · US
Terminal, and terminal-attached cable and wire harness with the terminal
US-11108171-B2 · Aug 31, 2021 · US
Tin alloy plating solution
US-11060200-B2 · Jul 13, 2021 · US
Acidic aqueous binary silver-bismuth alloy electroplating compositions and methods
US-2021172082-A1 · Jun 10, 2021 · US
Tin alloy plating solution
US-2021140060-A1 · May 13, 2021 · US
Surface-treated material and method for producing the same, and member produced with this surface-treated material
US-2021130968-A1 · May 6, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D3/64?
- CPC C25D3/64 is the Cooperative Patent Classification code for “containing more than 50% by weight of silver.”
- How many patents are filed under CPC C25D3/64 (containing more than 50% by weight of silver)?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC C25D3/64 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).