Gas turbine engine component with protective coating
US-2017362944-A1 · Dec 21, 2017 · US
of platinum group metals
of platinum group metals · 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 | C25D3/50 |
| Official title | of platinum group metals |
| Display label | of platinum group metals |
| Total patents | 208 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 17 |
| 2017 | 24 |
| 2018 | 11 |
| 2019 | 16 |
| 2020 | 23 |
| 2021 | 19 |
| 2022 | 14 |
| 2023 | 21 |
| 2024 | 19 |
| 2025 | 19 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Airfoil with improved coating system and methods of forming the same
US-2017350261-A1 · Dec 7, 2017 · US
Catalyst for hydrogen peroxide decomposition, process for producing the same, and method for decomposing hydrogen peroxide using the catalyst
US-2017341060-A1 · Nov 30, 2017 · US
Method for depositing a metal onto a porous carbon layer
US-9828678-B2 · Nov 28, 2017 · US
Molybdenum-silicon-boron with noble metal barrier layer
US-2017321558-A1 · Nov 9, 2017 · US
Terminal fitting and connector
US-2017302016-A1 · Oct 19, 2017 · US
Method of fabricating a bath of electrolyte for plating a platinum-based metallic underlayer on a metallic substrate
US-9752243-B2 · Sep 5, 2017 · US
Article with improved coating system and methods of forming the same
US-2017247808-A1 · Aug 31, 2017 · US
Press-fit terminal and electronic component using the same
US-9728878-B2 · Aug 8, 2017 · US
Cathode material
US-2017218529-A1 · Aug 3, 2017 · US
Nebulizer mesh and production method thereof
US-9700685-B2 · Jul 11, 2017 · US
Method for making a seam-sealable non-magnetic lid and package
US-2017191167-A1 · Jul 6, 2017 · US
Underpotential deposition-mediated layer-by-layer growth of thin films
US-9689085-B2 · Jun 27, 2017 · US
Device having an electroformed pleated region and method of its manufacture
US-2017143936-A1 · May 25, 2017 · US
Method of applying a thermal barrier coating to a metallic article and a thermal barrier coated metallic article
US-2017096902-A1 · Apr 6, 2017 · US
Transaction and id cards having selected texture and coloring
US-2017098151-A1 · Apr 6, 2017 · US
Method for forming pattern and catalyst and electronic element using method therefor
US-9593427-B2 · Mar 14, 2017 · US
Electronic component metal material and method for manufacturing the same
US-9580783-B2 · Feb 28, 2017 · US
ULTRAL-LOW LOADING OF Pt-DECORATED Ni ELECTROCATALYST, MANUFACTURING METHOD OF THE SAME AND ANION EXCHANGE MEMBRANE WATER ELECTROLYZER USING THE SAME
US-2017051419-A1 · Feb 23, 2017 · US
Metal material for electronic component and method for manufacturing the same
US-9576693-B2 · Feb 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D3/50?
- CPC C25D3/50 is the Cooperative Patent Classification code for “of platinum group metals.”
- How many patents are filed under CPC C25D3/50 (of platinum group metals)?
- Our database includes 208 publications tagged with this CPC code.
- Is patent activity under CPC C25D3/50 growing?
- Publication counts under this code: 19 in 2024 vs 19 in 2025 (latest complete years).