Solid-state structures with volatile sintering aids, and methods for fabrication and use thereof
US-2024429439-A1 · Dec 26, 2024 · US
Fluoride containing anions, e.g. fluosilicate
Fluoride containing anions, e.g. fluosilicate · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B2235/445 |
| Official title | Fluoride containing anions, e.g. fluosilicate |
| Display label | Fluoride containing anions, e.g. fluosilicate |
| Total patents | 313 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 27 |
| 2017 | 28 |
| 2018 | 42 |
| 2019 | 31 |
| 2020 | 27 |
| 2021 | 19 |
| 2022 | 32 |
| 2023 | 30 |
| 2024 | 21 |
| 2025 | 20 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrostatic chuck
US-2024297063-A1 · Sep 5, 2024 · US
Resorbable ceramics with controlled strength loss rates
US-9795716-B2 · Oct 24, 2017 · US
Solution precursor plasma spray of ceramic coating for semiconductor chamber applications
US-2017291856-A1 · Oct 12, 2017 · US
Zirconium oxide-based composite material
US-9783459-B2 · Oct 10, 2017 · US
Wavelength converting device and light emitting device using the same
US-9519207-B2 · Dec 13, 2016 · US
Method for making porous acicular mullite bodies
US-9517940-B2 · Dec 13, 2016 · US
Method for manufacturing coloring ceramics via colloidal dispersion followed by conventional pressing techniques
US-9512317-B2 · Dec 6, 2016 · US
MgF2 SYSTEM FLUORIDE SINTERED BODY FOR RADIATION MODERATOR AND METHOD FOR PRODUCING THE SAME
US-2016351282-A1 · Dec 1, 2016 · US
Phosphor Composition
US-2016348000-A1 · Dec 1, 2016 · US
Method for coloring ceramics via collidal dispersion
US-9505662-B2 · Nov 29, 2016 · US
Ion beam sputtering with ion assisted deposition for coatings on chamber components
US-2016326625-A1 · Nov 10, 2016 · US
Thermal spray material, thermal spray coating and thermal spray coated article
US-2016326058-A1 · Nov 10, 2016 · US
Transparent ceramic, method for manufacturing same, and magneto-optical device
US-9470915-B2 · Oct 18, 2016 · US
Method for manufacturing alumina sintered body and alumina sintered body
US-2016280604-A1 · Sep 29, 2016 · US
3d printing method and powder mixture for 3d printing
US-2016256926-A1 · Sep 8, 2016 · US
Method for Coloring Ceramics Via Collidal Dispersion
US-2016251268-A1 · Sep 1, 2016 · US
Method of manufacturing electrically conductive mayenite compound with high electron density
US-9428827-B2 · Aug 30, 2016 · US
Phosphor composition
US-9428688-B2 · Aug 30, 2016 · US
Ceramic Composite Systems and Method
US-2016208163-A1 · Jul 21, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2235/445?
- CPC C04B2235/445 is the Cooperative Patent Classification code for “Fluoride containing anions, e.g. fluosilicate.”
- How many patents are filed under CPC C04B2235/445 (Fluoride containing anions, e.g. fluosilicate)?
- Our database includes 313 publications tagged with this CPC code.
- Is patent activity under CPC C04B2235/445 growing?
- Publication counts under this code: 21 in 2024 vs 20 in 2025 (latest complete years).