Coated round wire
US-2024368794-A1 · Nov 7, 2024 · US
by heat-treatment
by heat-treatment · 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 | C25D5/50 |
| Official title | by heat-treatment |
| Display label | by heat-treatment |
| Total patents | 990 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 77 |
| 2016 | 94 |
| 2017 | 81 |
| 2018 | 85 |
| 2019 | 95 |
| 2020 | 107 |
| 2021 | 75 |
| 2022 | 85 |
| 2023 | 102 |
| 2024 | 102 |
| 2025 | 70 |
| 2026 | 17 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Articles comprising thermally stable, grain-refined alloys
US-2024026556-A1 · Jan 25, 2024 · US
Electrodeposition of thin-film cells containing non-toxic elements
US-9219186-B2 · Dec 22, 2015 · US
Steel sheet for container and method of manufacturing the same
US-9212428-B2 · Dec 15, 2015 · US
Electrochemical plating methods
US-2015357195-A1 · Dec 10, 2015 · US
Steel sheet for hot press-forming, hot press-formed part, and method of producing hot press-formed part
US-2015337415-A1 · Nov 26, 2015 · US
Super conformal metal plating from complexed electrolytes
US-2015325477-A1 · Nov 12, 2015 · US
Super conformal plating
US-2015322587-A1 · Nov 12, 2015 · US
Electro-polymerized coating for a wet electrolytic capacitor
US-9183991-B2 · Nov 10, 2015 · US
Steel sheet and fabrication method thereof
US-2015314569-A1 · Nov 5, 2015 · US
Fuel cell separator and method for manufacturing the same
US-9178223-B2 · Nov 3, 2015 · US
Phosphorous-containing copper anode for electrolytic copper plating, method for manufacturing same, and electrolytic copper plating method
US-2015308009-A1 · Oct 29, 2015 · US
Process for metallizing nonconductive plastic surfaces
US-2015307992-A1 · Oct 29, 2015 · US
Methods and Apparatus for Forming Multi-Layer Structures Including Use of A Sacrificial Patternable Mold Material
US-2015308006-A1 · Oct 29, 2015 · US
Method and apparatus for preparing a substrate with a semi-noble metal layer
US-2015299886-A1 · Oct 22, 2015 · US
Method for manufacturing of metal oxide nanoparticles and metal oxide nanoparticles thereby
US-2015303449-A1 · Oct 22, 2015 · US
High-strength steel sheet and method for producing the same
US-2015299834-A1 · Oct 22, 2015 · US
Cathode for thin film microbattery
US-2015288023-A1 · Oct 8, 2015 · US
Homogeneous solid metallic anode for thin film microbattery
US-2015288024-A1 · Oct 8, 2015 · US
Thin, flexible microsystem with integrated energy source
US-2015287960-A1 · Oct 8, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25D5/50?
- CPC C25D5/50 is the Cooperative Patent Classification code for “by heat-treatment.”
- How many patents are filed under CPC C25D5/50 (by heat-treatment)?
- Our database includes 990 publications tagged with this CPC code.
- Is patent activity under CPC C25D5/50 growing?
- Publication counts under this code: 102 in 2024 vs 70 in 2025 (latest complete years).