Shear-assisted extrusion assemblies and methods
US-12397334-B2 · Aug 26, 2025 · US
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Composite billet
Composite billet · 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 | B21C33/004 |
| Official title | {Composite billet} |
| Display label | Composite billet |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shear-assisted extrusion assemblies and methods
US-2024307939-A1 · Sep 19, 2024 · US
Method for manufacturing battery case of electric vehicle and battery case manufactured thereby
US-2024238857-A1 · Jul 18, 2024 · US
Ultraconductive metal composite forms and the synthesis thereof
US-2024112827-A1 · Apr 4, 2024 · US
Shear-assisted extrusion assemblies and methods
US-11919061-B2 · Mar 5, 2024 · US
Ultraconductive metal composite forms and the synthesis thereof
US-11854715-B2 · Dec 26, 2023 · US
Connection tube and its method of manufacturing
US-11679428-B2 · Jun 20, 2023 · US
Shear-Assisted Extrusion Assemblies and Methods
US-2023078467-A1 · Mar 16, 2023 · US
Connection tube and its method of manufacturing
US-2019314877-A1 · Oct 17, 2019 · US
Ultraconductive Metal Composite Forms and the Synthesis Thereof
US-2019267153-A1 · Aug 29, 2019 · US
Composite tube and manufacturing method thereof
US-10232422-B2 · Mar 19, 2019 · US
Alloy for cast iron repair
US-9975208-B1 · May 22, 2018 · US
Methods of Manufacturing Engine System Components
US-2018079007-A1 · Mar 22, 2018 · US
Method for producing a semifinished product for electrical contacts and contact piece
US-9779854-B2 · Oct 3, 2017 · US
Implant and method for producing the same
US-9486337-B2 · Nov 8, 2016 · US
Composite tube and manufacturing method thereof
US-2016151818-A1 · Jun 2, 2016 · US
Extrusion die using shock-absorbing pad and method for manufacturing extrusion
US-2015298189-A1 · Oct 22, 2015 · US