Curable composition for dentistry
US-12357544-B2 · Jul 15, 2025 · US
This page is not indexed by search engines while we improve data quality.
Zirconium oxide
Zirconium oxide · 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 | A61K6/878 |
| Official title | Zirconium oxide |
| Display label | Zirconium oxide |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Surface-modified dental zirconia material and method for preparing same
US-2024400466-A1 · Dec 5, 2024 · US
Curable composition for dentistry
US-2023039514-A1 · Feb 9, 2023 · US
Dental item, powder for dental item and method for manufacturing such an item
US-2022378669-A1 · Dec 1, 2022 · US
Photocurable composition and dental restoration filling material
US-11273104-B2 · Mar 15, 2022 · US
Preparing method of zirconia mill blank for dental cutting and machining using precipitate
US-2021401553-A1 · Dec 30, 2021 · US
Highly translucent zirconia material, device, methods of making the same, and use thereof
US-11161789-B2 · Nov 2, 2021 · US
Curable composition
US-11065183-B2 · Jul 20, 2021 · US
Curable composition
US-2020121564-A1 · Apr 23, 2020 · US
Photocurable composition and dental restoration filling material
US-2020069534-A1 · Mar 5, 2020 · US
Highly Translucent Zirconia Material, Device, Methods Of Making The Same, And Use Thereof
US-2020062653-A1 · Feb 27, 2020 · US
Coated dental articles and related methods of manufacture
US-9943467-B2 · Apr 17, 2018 · US
Methods of treatment of the dental pulp and filling root canals using water-based material
US-9925125-B2 · Mar 27, 2018 · US
Temporary root canal sealer dispersion
US-9895294-B2 · Feb 20, 2018 · US
Methods of treatment of the dental pulp and filling root canals using water-based material
US-9801792-B2 · Oct 31, 2017 · US
Addition-fragmentation oligomers having high refractive index groups
US-9730864-B2 · Aug 15, 2017 · US
Coated dental articles and related methods of manufacture
US-2017100309-A1 · Apr 13, 2017 · US
Addition-fragmentation oligomers having high refractive index groups
US-2016346170-A1 · Dec 1, 2016 · US
Dental restorative material
US-9320684-B2 · Apr 26, 2016 · US
Methods of treatment of the dental pulp and filling root canals using water-based material
US-2016038380-A1 · Feb 11, 2016 · US