System and method for mixing recirculating combustion ash with hydrated lime and water
US-2022062814-A1 · Mar 3, 2022 · US
This page is not indexed by search engines while we improve data quality.
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 | B01F7/1665 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 14 |
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 | 2 |
| 2016 | 1 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pivot arm systems for mixing in bioreactors
US-2021047608-A1 · Feb 18, 2021 · US
Helical blade beater mixer
US-10632431-B2 · Apr 28, 2020 · US
Mixing device
US-10258947-B2 · Apr 16, 2019 · US
Bioreactor systems with tube supports
US-2019083947-A1 · Mar 21, 2019 · US
Bioreactor systems with tube supports
US-10150090-B2 · Dec 11, 2018 · US
System, apparatus and methods for blending cement
US-10053953-B2 · Aug 21, 2018 · US
Bioreactor systems with tube supports
US-2018214831-A1 · Aug 2, 2018 · US
Mixing device
US-2018154321-A1 · Jun 7, 2018 · US
Fluid mixing system with hangers
US-9943814-B2 · Apr 17, 2018 · US
Mixing Device
US-2018008944-A1 · Jan 11, 2018 · US
Delay system for a stirring machine
US-2016038894-A1 · Feb 11, 2016 · US
Blender system having first and second vortices for improved material exchange
US-9156011-B2 · Oct 13, 2015 · US
Fluid mixing system with hangers
US-2015157994-A1 · Jun 11, 2015 · US