Borate and silicoborate optical glasses with high refractive index and low liquidus temperature
US-12577146-B2 · Mar 17, 2026 · US
containing boron
containing boron · 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 | C03C3/072 |
| Official title | containing boron |
| Display label | containing boron |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Environmentally-friendly glass composition for laundry detergents and washing supplements, and method for manufacturing glass powder thereof
US-12565443-B2 · Mar 3, 2026 · US
Porous glass containers and methods for making the same
US-2026022058-A1 · Jan 22, 2026 · US
Porous glass containers and methods for making the same
US-12448324-B2 · Oct 21, 2025 · US
Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US-2025083991-A1 · Mar 13, 2025 · US
Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US-12187644-B2 · Jan 7, 2025 · US
Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US-2024174547-A1 · May 30, 2024 · US
Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US-11976004-B2 · May 7, 2024 · US
Near-infrared absorbing glass and near-infrared cut filter
US-2024116802-A1 · Apr 11, 2024 · US
Environmentally-friendly glass composition for laundry detergents and washing supplements, and method for manufacturing glass powder thereof
US-2024076585-A1 · Mar 7, 2024 · US
Glass composition for eco-friendly detergent and method for preparing glass powder for eco-friendly detergent using same
US-2024052273-A1 · Feb 15, 2024 · US
Silicoborate and borosilicate glasses with high refractive index and low density
US-11802073-B2 · Oct 31, 2023 · US
Antibacterial glass composition, method of manufacturing antibacterial glass powder using antibacterial glass composition, and home appliance including antibacterial glass composition
US-2023183123-A1 · Jun 15, 2023 · US
Borate and silicoborate optical glasses with high refractive index and low liquidus temperature
US-2023073656-A1 · Mar 9, 2023 · US
Porous glass containers and methods for making the same
US-2023046576-A1 · Feb 16, 2023 · US
Solar cell and paste composition for electrode of solar cell
US-11518892-B2 · Dec 6, 2022 · US
Radiation shielding glass articles
US-2022177349-A1 · Jun 9, 2022 · US
Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US-2022073410-A1 · Mar 10, 2022 · US
Silicoborate and borosilicate glasses with high refractive index and low density
US-2022073414-A1 · Mar 10, 2022 · US
Coated glass substrate or glass ceramic substrate with resistant multifunctional surface properties, method for production thereof, and use of thereof
US-2021238085-A1 · Aug 5, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C3/072?
- CPC C03C3/072 is the Cooperative Patent Classification code for “containing boron.”
- How many patents are filed under CPC C03C3/072 (containing boron)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC C03C3/072 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).