Cullet and cullet water handling system
US-2026070831-A1 · Mar 12, 2026 · US
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Means for discharging combined with glass-blowing machines, e.g. take-outs
Means for discharging combined with glass-blowing machines, e.g. take-outs · 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 | C03B9/44 |
| Official title | Means for discharging combined with glass-blowing machines, e.g. take-outs |
| Display label | Means for discharging combined with glass-blowing machines, e.g. take-outs |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cullet and cullet water handling system
US-12486191-B2 · Dec 2, 2025 · US
Cullet and cullet water handling system
US-2022098081-A1 · Mar 31, 2022 · US
Glass container coating process
US-10626047-B2 · Apr 21, 2020 · US
Neck ring system and glassware forming process
US-9950943-B2 · Apr 24, 2018 · US
Glass Container Coating Process
US-2018105456-A1 · Apr 19, 2018 · US
Neck Ring System and Glassware Forming Process
US-2017233279-A1 · Aug 17, 2017 · US
Neck ring system and glassware forming process
US-9676647-B2 · Jun 13, 2017 · US
Neck Ring System and Glassware Forming Process
US-2015175466-A1 · Jun 25, 2015 · US