Glass powder composite and method of producing glass powder composite
US-2026085002-A1 · Mar 26, 2026 · US
for soluble glass for controlled release of a compound incorporated in said glass
for soluble glass for controlled release of a compound incorporated in said glass · 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 | C03C4/0035 |
| Official title | {for soluble glass for controlled release of a compound incorporated in said glass} |
| Display label | for soluble glass for controlled release of a compound incorporated in said glass |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 11 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aluminosilicate glass with phosphorus and potassium
US-12121030-B2 · Oct 22, 2024 · US
Alkaline digestion of glass
US-12084352-B2 · Sep 10, 2024 · US
Antimicrobial phase-separable glass/polymer articles and methods for making the same
US-11871751-B2 · Jan 16, 2024 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-2024008493-A1 · Jan 11, 2024 · US
Glass composition for glass fiber, glass fiber, glass fiber woven fabric, and glass fiber reinforced resin composition
US-2023312394-A1 · Oct 5, 2023 · US
Aluminosilicate glass with phosphorus and potassium
US-11751570-B2 · Sep 12, 2023 · US
Glass powder composite, and method of producing glass powder composite
US-2023202909-A1 · Jun 29, 2023 · US
Bioactive glass as nucleic acid carriers with ph switch control-releasing
US-2023045516-A1 · Feb 9, 2023 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-2023008983-A1 · Jan 12, 2023 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-2023000086-A1 · Jan 5, 2023 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-11470847-B2 · Oct 18, 2022 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-11464232-B2 · Oct 11, 2022 · US
Aluminosilicate glass with phosphorus and potassium
US-2022240517-A1 · Aug 4, 2022 · US
Alkaline digestion of glass
US-2022119267-A1 · Apr 21, 2022 · US
Antimicrobial phase-separable glass/polymer articles and methods for making the same
US-2021352909-A1 · Nov 18, 2021 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-2021267213-A1 · Sep 2, 2021 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-2021267212-A1 · Sep 2, 2021 · US
Antimicrobial phase-separable glass/polymer articles and methods for making the same
US-11102979-B2 · Aug 31, 2021 · US
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US-11039620-B2 · Jun 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C4/0035?
- CPC C03C4/0035 is the Cooperative Patent Classification code for “for soluble glass for controlled release of a compound incorporated in said glass.”
- How many patents are filed under CPC C03C4/0035 (for soluble glass for controlled release of a compound incorporated in said glass)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC C03C4/0035 growing?
- Publication counts under this code: 6 in 2023 vs 4 in 2024 (latest complete years).