Process and apparatus for producing an aqueous polymer solution
US-10927222-B2 · Feb 23, 2021 · US
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Operations & Transport
Operations & Transport · 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 | B01F5/20 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and nozzle for mixing and spraying fluids
US-10589299-B2 · Mar 17, 2020 · US
A process and apparatus for producing an aqueous polymer solution
US-2019292330-A1 · Sep 26, 2019 · US
Carbonation device and method of carbonation using the same
US-10239041-B2 · Mar 26, 2019 · US
Spray lance arrangement
US-2016361695-A1 · Dec 15, 2016 · US
Sterile filling system for on-line particle adding
US-9346025-B2 · May 24, 2016 · US
Method and Nozzle for Mixing and Spraying Fluids
US-2015231653-A1 · Aug 20, 2015 · US
Mixing in a container of content having a base component and a component to be mixed
US-9073023-B2 · Jul 7, 2015 · US
Rotating unit-based micro-sized bubble generator
US-9061255-B2 · Jun 23, 2015 · US
Carbonation device and method of carbonation using the same
US-2015023127-A1 · Jan 22, 2015 · US