Bicycle seat rail manufacturing method
US-2024410042-A1 · Dec 12, 2024 · US
of alloys with magnesium as the next major constituent
of alloys with magnesium as the next major constituent · 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 | C22F1/047 |
| Official title | of alloys with magnesium as the next major constituent |
| Display label | of alloys with magnesium as the next major constituent |
| Total patents | 642 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 47 |
| 2016 | 48 |
| 2017 | 79 |
| 2018 | 75 |
| 2019 | 66 |
| 2020 | 53 |
| 2021 | 64 |
| 2022 | 55 |
| 2023 | 65 |
| 2024 | 50 |
| 2025 | 36 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High strength 6XXX aluminum alloys and methods of making the same
US-11920229-B2 · Mar 5, 2024 · US
Aluminum alloys and methods for producing the same
US-9528174-B2 · Dec 27, 2016 · US
Aluminum alloy
US-2016289802-A1 · Oct 6, 2016 · US
Aluminum alloys for highly shaped packaging products and methods of making the same
US-2016265090-A1 · Sep 15, 2016 · US
Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys
US-2016237586-A1 · Aug 18, 2016 · US
Aluminum alloy sheet excellent in baking finish hardenability
US-9399808-B2 · Jul 26, 2016 · US
High strength aluminum alloy sheet for anodic oxide coated material and method of producing same and high strength anodic oxide aluminum alloy sheet
US-2016201178-A1 · Jul 14, 2016 · US
Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same
US-9315885-B2 · Apr 19, 2016 · US
Desensitization of aluminum alloys using pulsed electron beams
US-9315886-B1 · Apr 19, 2016 · US
Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod
US-9263167-B2 · Feb 16, 2016 · US
Hot-stamping tailor-welded blanks of aluminum sheet
US-2016030992-A1 · Feb 4, 2016 · US
Steering support yoke
US-2016031474-A1 · Feb 4, 2016 · US
Aluminum-magnesium-lithium alloys, and methods for producing the same
US-2015376740-A1 · Dec 31, 2015 · US
Aluminum alloy sheet for structural material
US-2015376742-A1 · Dec 31, 2015 · US
Rolled aluminum alloy material
US-2015376741-A1 · Dec 31, 2015 · US
Aluminum—magnesium alloy and alloy plate thereof
US-9222152-B2 · Dec 29, 2015 · US
Aluminum Alloys with Anodization Mirror Quality
US-2015368772-A1 · Dec 24, 2015 · US
5XXX aluminum alloys and wrought aluminum alloy products made therefrom
US-9217622-B2 · Dec 22, 2015 · US
Aluminum alloy for plain bearing, plain bearing and production method for the bearing
US-9217193-B2 · Dec 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22F1/047?
- CPC C22F1/047 is the Cooperative Patent Classification code for “of alloys with magnesium as the next major constituent.”
- How many patents are filed under CPC C22F1/047 (of alloys with magnesium as the next major constituent)?
- Our database includes 642 publications tagged with this CPC code.
- Is patent activity under CPC C22F1/047 growing?
- Publication counts under this code: 50 in 2024 vs 36 in 2025 (latest complete years).