Spherical Fused Silica Compositions for Injection Molded Ceramic Cores and Methods of Making Parts Using Such Compositions
US-2025187064-A1 · Jun 12, 2025 · US
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Mixtures of inorganic and organic binding agents
Mixtures of inorganic and organic 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 | B22C1/167 |
| Official title | {Mixtures of inorganic and organic binding agents} |
| Display label | Mixtures of inorganic and organic binding agents |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spherical fused silica compositions for injection molded ceramic cores and methods of making parts using such compositions
US-12017268-B2 · Jun 25, 2024 · US
Binder systems
US-11839913-B2 · Dec 12, 2023 · US
Spherical Fused Silica Compositions for Injection Molded Ceramic Cores and Methods of Making Parts Using Such Compositions
US-2023339013-A1 · Oct 26, 2023 · US
Structure for producing cast
US-11590560-B2 · Feb 28, 2023 · US
Casting green sand mold, and method for producing cast article using it
US-11007566-B2 · May 18, 2021 · US
Aggregate mixture for mold, mold, and method for shaping mold
US-2021001392-A1 · Jan 7, 2021 · US
Binder systems
US-2020376540-A1 · Dec 3, 2020 · US
Structure for producing cast
US-2020346279-A1 · Nov 5, 2020 · US
Core discharge and core discharge method
US-10226815-B2 · Mar 12, 2019 · US
Core discharge device and core discharge method
US-2018161867-A1 · Jun 14, 2018 · US
Binder composition for making self-hardening foundry molds, and method of producing foundry mold using the same
US-9943903-B2 · Apr 17, 2018 · US
Casting green sand mold, and method for producing cast article using it
US-2017232504-A1 · Aug 17, 2017 · US