High-efficiency and short-process method for preparing a high-strength and high-conductivity copper alloy
US-11913105-B2 · Feb 27, 2024 · US
Continuous extrusion starting from solid state material (B21C23/008 takes precedence)
Continuous extrusion starting from solid state material (B21C23/008 takes precedence) · 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 | B21C23/005 |
| Official title | {Continuous extrusion starting from solid state material (B21C23/008 takes precedence)} |
| Display label | Continuous extrusion starting from solid state material (B21C23/008 takes precedence) |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 3 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of manufacturing two tubes simultaneously and machine for use therein
US-11697143-B2 · Jul 11, 2023 · US
Magnesium alloy, magnesium alloy plate, magnesium alloy bar, manufacturing methods thereof, and magnesium alloy member
US-2023183843-A1 · Jun 15, 2023 · US
High-efficiency and short-process method for preparing a high-strength and high-conductivity copper alloy
US-2021332467-A1 · Oct 28, 2021 · US
Method of Manufacturing Two Tubes Simultaneously and Machine for Use Therein
US-2021069765-A1 · Mar 11, 2021 · US
Method of manufacturing a tube and a machine for use therein
US-10882092-B2 · Jan 5, 2021 · US
Method of manufacturing a tube and a machine for use therein
US-10864566-B2 · Dec 15, 2020 · US
Method of manufacturing a tube and a machine for use therein
US-10843246-B2 · Nov 24, 2020 · US
Special-purpose die for shaping aluminum-magnesium alloy by rotating extrusion
US-10814370-B2 · Oct 27, 2020 · US
Electromagnetic print nozzle for direct-write additive manufacturing
US-10694590-B2 · Jun 23, 2020 · US
Electromagnetic print nozzle for direct-write additive manufacturing with resistive renditions
US-10542589-B2 · Jan 21, 2020 · US
Rolling apparatus
US-2019134687-A1 · May 9, 2019 · US
Special-purpose Die for Shaping Aluminum-magnesium Alloy by Rotating Extrusion
US-2018369889-A1 · Dec 27, 2018 · US
Highly corrosion-resistant copper tube
US-2018291491-A1 · Oct 11, 2018 · US
Method for manufacturing a composite material with metal matrix and carbon reinforcement
US-2018161878-A1 · Jun 14, 2018 · US
Magnesium alloy member and production method therefor
US-9920403-B2 · Mar 20, 2018 · US
Electromagnetic print nozzle having an extruder for direct-write additive manufacturing
US-2018021877-A1 · Jan 25, 2018 · US
Electromagnetic print nozzle for direct-write additive manufacturing with resistive renditions
US-2018027616-A1 · Jan 25, 2018 · US
Electromagnetic print nozzle for direct-write additive manufacturing
US-2018027615-A1 · Jan 25, 2018 · US
Method of manufacturing a tube and a machine for use therein
US-2018001364-A1 · Jan 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21C23/005?
- CPC B21C23/005 is the Cooperative Patent Classification code for “Continuous extrusion starting from solid state material (B21C23/008 takes precedence).”
- How many patents are filed under CPC B21C23/005 (Continuous extrusion starting from solid state material (B21C23/008 takes precedence))?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B21C23/005 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).