Method and Apparatus for a Tamper
US-2026076513-A1 · Mar 19, 2026 · US
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at the top of the receptacle
at the top of the receptacle · 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 | B01F35/4111 |
| Official title | {at the top of the receptacle} |
| Display label | at the top of the receptacle |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2021 | 1 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Devices for multi-stage straw mixing and dispensing in beverage production and associated methods
US-2025387766-A1 · Dec 25, 2025 · US
Method and apparatus for a tamper
US-12426741-B2 · Sep 30, 2025 · US
Methods for mixing a fluid with foldable impellers
US-2025144582-A1 · May 8, 2025 · US
Methods for mixing a fluid with foldable impellers
US-12226743-B2 · Feb 18, 2025 · US
Fluid mixing system with flexible drive line and foldable impeller
US-12128371-B2 · Oct 29, 2024 · US
Methods for operating a bioreactor with impeller assembly and related bioreactors
US-2023294054-A1 · Sep 21, 2023 · US
Method and Apparatus for a Tamper
US-2023165407-A1 · Jun 1, 2023 · US
Methods for operating a bioreactor with impeller assembly and related bioreactors
US-11654408-B2 · May 23, 2023 · US
Methods for Mixing a Fluid with Foldable Impellers
US-2023093549-A1 · Mar 23, 2023 · US
Mixing device for mixing a liquid plastics component with a gas
US-10946350-B2 · Mar 16, 2021 · US
Methods for operating a bioreactor with impeller assembly and related bioreactors
US-2019282983-A1 · Sep 19, 2019 · US
Fluid mixing system with flexible drive line and foldable impeller
US-2019209981-A1 · Jul 11, 2019 · US
Bioreactor with impeller assembly
US-10335751-B2 · Jul 2, 2019 · US
Fluid mixing system with flexible drive line and foldable impeller
US-10272400-B2 · Apr 30, 2019 · US
Bioreactor with impeller assembly
US-2018078915-A1 · Mar 22, 2018 · US
Fluid mixing system with flexible drive line and foldable impeller
US-2018071700-A1 · Mar 15, 2018 · US
Impeller assemblies for fluid processing systems
US-9855537-B2 · Jan 2, 2018 · US
Fluid mixing system with flexible drive line and foldable impeller
US-9839886-B2 · Dec 12, 2017 · US
Method and apparatus for mixing, transporting, storing, and transferring thixotropic fluids in one container
US-9643138-B2 · May 9, 2017 · US