Bulk ingredient batching
US-12428281-B2 · Sep 30, 2025 · US
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using dosing chambers
using dosing chambers · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B67C3/204 |
| Official title | {using dosing chambers} |
| Display label | using dosing chambers |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for filling a container with a filling product
US-12195317-B2 · Jan 14, 2025 · US
Bulk ingredient batching
US-2023382706-A1 · Nov 30, 2023 · US
Apparatus and method for filling containers with liquid contents
US-11639288-B2 · May 2, 2023 · US
Device and method for filling a container with a filling product
US-2022135388-A1 · May 5, 2022 · US
Apparatus and method for filling containers with liquid contents
US-2021387841-A1 · Dec 16, 2021 · US
Variable speed cryogen dosing system
US-2020339402-A1 · Oct 29, 2020 · US
Variable speed cryogen dosing system
US-2018050896-A1 · Feb 22, 2018 · US