Method for producing treated-silica dispersed monomer composition
US-2025206868-A1 · Jun 26, 2025 · US
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Quartz; SiO2
Quartz; SiO2 · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61K6/871 |
| Official title | Quartz; SiO2 |
| Display label | Quartz; SiO2 |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for Producing a Sintered Lithium Disilicate Glass Ceramic Dental Restoration and Kit of Parts
US-2025114176-A1 · Apr 10, 2025 · US
Process for producing a sintered lithium disilicate glass ceramic dental restoration and kit of parts
US-12207982-B2 · Jan 28, 2025 · US
Curable composition for dental restoration
US-2024074945-A1 · Mar 7, 2024 · US
Particles with improved colour shielding
US-11596582-B2 · Mar 7, 2023 · US
Process for producing a sintered lithium disilicate glass ceramic dental restoration and kit of parts
US-2022125561-A1 · Apr 28, 2022 · US
Dental glass powder and dental composition
US-2022040048-A1 · Feb 10, 2022 · US
Highly loaded metal oxide materials by self-assembly for extended biologically active molecule release in medical and dental applications
US-11129774-B2 · Sep 28, 2021 · US
Curable composition
US-11065183-B2 · Jul 20, 2021 · US
Material to fill dental spaces
US-2021186824-A1 · Jun 24, 2021 · US
Phosphate-based dental investment material
US-10945927-B2 · Mar 16, 2021 · US
Compositions and method for viscosity-increasable dental composites
US-10646409-B2 · May 12, 2020 · US
Curable composition
US-2020121564-A1 · Apr 23, 2020 · US
Particles With Improved Colour Shielding
US-2020078271-A1 · Mar 12, 2020 · US
Highly loaded metal oxide materials by self-assembly for extended biologically active molecule release in medical and dental applications
US-2019151205-A1 · May 23, 2019 · US
Dental cement
US-2019046420-A1 · Feb 14, 2019 · US
Use of CPNE7 for differentiating non-dental mesenchymal stem cells into odontoblasts, regenerating dental pulp and treating dentin hypersensitivity
US-10195246-B2 · Feb 5, 2019 · US
Phosphate-based dental investment material
US-2018333337-A1 · Nov 22, 2018 · US
Compositions and method for viscosity-increasable dental composites
US-2018250201-A1 · Sep 6, 2018 · US
Addition-fragmentation oligomers having high refractive index groups
US-9730864-B2 · Aug 15, 2017 · US