Aluminum alloy fin material for heat exchangers, and method of producing the same
US-10161693-B2 · Dec 25, 2018 · US
Aluminium alloys
Aluminium alloys · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22D11/003 |
| Official title | {Aluminium alloys} |
| Display label | Aluminium alloys |
| Total patents | 192 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 11 |
| 2017 | 14 |
| 2018 | 26 |
| 2019 | 20 |
| 2020 | 21 |
| 2021 | 20 |
| 2022 | 12 |
| 2023 | 18 |
| 2024 | 23 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for manufacturing carbon fiber reinforced aluminum composites using stir casting process
US-10124402-B2 · Nov 13, 2018 · US
Aluminum alloy wire rod, aluminum alloy stranded wire, covered wire and wire harness, and method of manufacturing aluminum alloy wire rod
US-10096394-B2 · Oct 9, 2018 · US
Casting recycled aluminum scrap
US-2018274072-A1 · Sep 27, 2018 · US
Ultrasonic grain refining and degassing procedures and systems for metal casting including enhanced vibrational coupling
US-2018236534-A1 · Aug 23, 2018 · US
Frictionless forged aluminum alloy sputtering target with improved properties
US-2018223420-A1 · Aug 9, 2018 · US
Aluminum alloy sheet and method for manufacturing same
US-10041154-B2 · Aug 7, 2018 · US
Multilayer plain bearing element
US-2018200991-A1 · Jul 19, 2018 · US
Conductive wire, method for manufacturing conductive wire, casting conductive wire, cable and method for manufacturing cable
US-2018197652-A1 · Jul 12, 2018 · US
High zinc aluminum alloy products
US-2018171440-A1 · Jun 21, 2018 · US
High corrosion-resistant aluminum alloy brazing sheet, method of manufacturing such sheet, and corrosive-resistant heat exchanger using such sheet
US-9999946-B2 · Jun 19, 2018 · US
Aluminum alloy wire rod, aluminum alloy stranded wire, covered wire, and wire harness, and method of manufacturing aluminum alloy wire rod
US-9997276-B2 · Jun 12, 2018 · US
Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod
US-9991024-B2 · Jun 5, 2018 · US
Aluminum alloy for forming an axisymmetric article
US-2018126452-A1 · May 10, 2018 · US
Metal casting and rolling line
US-2018117650-A1 · May 3, 2018 · US
Systems and methods for making thick gauge aluminum alloy articles
US-2018117669-A1 · May 3, 2018 · US
High strength 6xxx series aluminum alloys and methods of making the same
US-2018119261-A1 · May 3, 2018 · US
High strength 7xxx series aluminum alloys and methods of making the same
US-2018119262-A1 · May 3, 2018 · US
Method for manufacturing turbomachine components, blank and final component
US-2018112300-A1 · Apr 26, 2018 · US
Unworked continuously cast heat-treatable aluminum alloy plates
US-2018112296-A1 · Apr 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D11/003?
- CPC B22D11/003 is the Cooperative Patent Classification code for “Aluminium alloys.”
- How many patents are filed under CPC B22D11/003 (Aluminium alloys)?
- Our database includes 192 publications tagged with this CPC code.
- Is patent activity under CPC B22D11/003 growing?
- Publication counts under this code: 23 in 2024 vs 14 in 2025 (latest complete years).