Systems for anesthetic agent vaporization
US-2022062579-A1 · Mar 3, 2022 · 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 | B01F5/0498 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Material wetting system with shroud assembly
US-11235293-B2 · Feb 1, 2022 · US
Systems for anesthetic agent vaporization
US-11179538-B2 · Nov 23, 2021 · US
Mixing device and aftertreatment device
US-10967334-B2 · Apr 6, 2021 · US
Method and installation for ozone treatment of wastewater
US-10882769-B2 · Jan 5, 2021 · US
Pressure washers including jet pumps
US-10870135-B2 · Dec 22, 2020 · US
Liquid treatment systems and methods
US-10683220-B2 · Jun 16, 2020 · US
Pressure washers including jet pumps
US-10654054-B2 · May 19, 2020 · US
Mixing Device and Aftertreatment Device
US-2020009514-A1 · Jan 9, 2020 · US
Urea mixer
US-10378413-B2 · Aug 13, 2019 · US
Mixer and doser cone assembly
US-10294843-B2 · May 21, 2019 · US
Mixer and doser cone assembly
US-10227907-B2 · Mar 12, 2019 · US
Gas solution production apparatus
US-2018353911-A1 · Dec 13, 2018 · US
Method and installation for ozone treatment of wastewater
US-2018312417-A1 · Nov 1, 2018 · US
Apparatus and method for inverting polymer latices
US-10047274-B2 · Aug 14, 2018 · US
System for a urea mixer
US-10035102-B2 · Jul 31, 2018 · US
Venturi bypass system and associated methods
US-9931601-B2 · Apr 3, 2018 · US
Automatic control element with uniformly-distributed stepping frequency
US-9821331-B2 · Nov 21, 2017 · US
Systems and methods for treating fluids
US-9656221-B2 · May 23, 2017 · US
Microfluidic device with auxiliary and bypass channels
US-9421540-B2 · Aug 23, 2016 · US