Methods and apparatus for manufacturing a glass ribbon
US-2026035279-A1 · Feb 5, 2026 · US
Means for taking-off charges of molten glass {(C03B7/08, C03B7/14 - C03B7/22 take precedence)} · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C03B7/01 |
| Official title | Means for taking-off charges of molten glass {(C03B7/08, C03B7/14 - C03B7/22 take precedence)} |
| Display label | Means for taking-off charges of molten glass {(C03B7/08, C03B7/14 - C03B7/22 take precedence)} |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026035279-A1 · Feb 5, 2026 · US
US-2023373839-A1 · Nov 23, 2023 · US
US-11420893-B2 · Aug 23, 2022 · US
US-11072553-B2 · Jul 27, 2021 · US
US-2021140915-A1 · May 13, 2021 · US
US-2020239350-A1 · Jul 30, 2020 · US
US-2019177201-A1 · Jun 13, 2019 · US
US-2019161384-A1 · May 30, 2019 · US
US-9862631-B2 · Jan 9, 2018 · US
US-9487427-B2 · Nov 8, 2016 · US
US-2016023937-A1 · Jan 28, 2016 · US