Glass fiber and method for producing same
US-11577990-B2 · Feb 14, 2023 · US
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containing zirconium
containing zirconium · 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 | C03C13/002 |
| Official title | {containing zirconium} |
| Display label | containing zirconium |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Borosilicate glass with high chemical resistance and application thereof
US-11319242-B2 · May 3, 2022 · US
Glass fiber and method for producing same
US-2021179485-A1 · Jun 17, 2021 · US
Borosilicate glass with high chemical resistance and application thereof
US-2019322569-A1 · Oct 24, 2019 · US
Glass composition having improved hydraulic resistance for the manufacture of glass reinforcing strands
US-9932263-B2 · Apr 3, 2018 · US
Alkali-and acid-resistant glass composition for the manufacture of glass strands
US-9790122-B2 · Oct 17, 2017 · US
Glass composition for glass fiber, glass fiber, and method for producing glass fiber
US-9643881-B2 · May 9, 2017 · US
Glass composition for glass fiber, glass fiber, and method for producing glass fiber
US-2015266769-A1 · Sep 24, 2015 · US