METHOD FOR MANUFACTURING TIAL ALLOY CASTING MATERIAL, TiAl ALLOY CASTING MATERIAL, TURBINE BLADE FOR JET ENGINE, AND TURBINE WHEEL
US-2025197969-A1 · Jun 19, 2025 · US
This page is not indexed by search engines while we improve data quality.
Top casting
Top casting · 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 | B22D23/02 |
| Official title | Top casting |
| Display label | Top casting |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid metal printing
US-11667072-B2 · Jun 6, 2023 · US
Composite casting system and composite casting method for manufacturing heterogeneous material casting product, and heterogeneous material casting product manufactured by composite casting method
US-11154927-B2 · Oct 26, 2021 · US
Casting device and casting method
US-2021154734-A1 · May 27, 2021 · US
Liquid Metal Printing
US-2021114285-A1 · Apr 22, 2021 · US
Method of casting heterogeneous materials and a casting product manufactured thereby
US-10960464-B2 · Mar 30, 2021 · US
Method of casting heterogeneous materials and a casting product manufactured thereby
US-2020316681-A1 · Oct 8, 2020 · US
Composite casting system and composite casting method for manufacturing heterogeneous material casting product, and heterogeneous material casting product manufactured by composite casting method
US-2020188993-A1 · Jun 18, 2020 · US
Intake manifold for internal combustion engine
US-10240564-B2 · Mar 26, 2019 · US
Unit Cell Titanium Casting
US-2018185909-A1 · Jul 5, 2018 · US
Unit Cell Titanium Casting
US-2018185912-A1 · Jul 5, 2018 · US
Intake manifold for internal combustion engine
US-2018045151-A1 · Feb 15, 2018 · US
High strength flake graphite cast iron having excellent workability and preparation method thereof
US-9689059-B2 · Jun 27, 2017 · US
System and method for reducing hydrogen in a casting
US-2016271691-A1 · Sep 22, 2016 · US
Brake Caliper for Disc Brake Assembly and Method and Apparatus for Producing Same
US-2016158830-A1 · Jun 9, 2016 · US
Method for casting thin metal objects
US-9004148-B2 · Apr 14, 2015 · US
Method of forming a component having an insert
US-8968855-B2 · Mar 3, 2015 · US