Core molding system and method
US-2025083217-A1 · Mar 13, 2025 · US
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characterised by the use of binding agents; Mixtures of binding agents
characterised by the use of binding agents; Mixtures of binding agents · 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 | B22C1/16 |
| Official title | characterised by the use of binding agents; Mixtures of binding agents |
| Display label | characterised by the use of binding agents; Mixtures of binding agents |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 6 |
| 2021 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Use of amine blends for foundry shaped cores and casting metals
US-2021039158-A1 · Feb 11, 2021 · US
Compositions and methods for improving casting quality and mold sand additives
US-10906088-B2 · Feb 2, 2021 · US
Aggregate mixture for mold, mold, and method for shaping mold
US-2021001392-A1 · Jan 7, 2021 · US
Use of amine blends for foundry shaped cores and casting metals
US-10828696-B2 · Nov 10, 2020 · US
Production of multi-passage hollow casting
US-10722939-B2 · Jul 28, 2020 · US
Monolithic bypass
US-10661332-B2 · May 26, 2020 · US
Monolithic bypass
US-10632525-B2 · Apr 28, 2020 · US
Binder supply apparatus and binder supply method for foundry sand
US-2020061695-A1 · Feb 27, 2020 · US
Production of multi-passage hollow casting
US-2020001353-A1 · Jan 2, 2020 · US
Monolithic bypass
US-2019126341-A1 · May 2, 2019 · US
Monolithic bypass
US-2018292026-A1 · Oct 11, 2018 · US
Use of amine blends for foundry shaped cores and casting metals
US-2018272421-A1 · Sep 27, 2018 · US
Three-dimensional manufacturing methods and systems for turbine components
US-10029299-B2 · Jul 24, 2018 · US
Calcium hexaluminate-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US-9592548-B2 · Mar 14, 2017 · US
Three-Dimensional Manufacturing Methods and Systems for Turbine Components
US-2017008072-A1 · Jan 12, 2017 · US
Use of amine blends for foundry shaped cores and casting metals
US-2016067768-A1 · Mar 10, 2016 · US