Method and apparatus for separating a flow rich in carbon dioxide by distillation to produce liquid carbon dioxide
US-2024101430-A1 · Mar 28, 2024 · US
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Heating and/or cooling of plates
Heating and/or cooling of plates · 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 | B01D3/166 |
| Official title | {Heating and/or cooling of plates} |
| Display label | Heating and/or cooling of plates |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing and heat integration of melt tray liquids in a cryogenic distillation tower
US-11378332-B2 · Jul 5, 2022 · US
Base for a mass-transfer column
US-11224824-B2 · Jan 18, 2022 · US
Tray for a mass-transfer column
US-11033831-B2 · Jun 15, 2021 · US
Base for a mass-transfer column
US-2021106926-A1 · Apr 15, 2021 · US
Separation device
US-10744422-B2 · Aug 18, 2020 · US
Tray for a mass-transfer column
US-2020094161-A1 · Mar 26, 2020 · US
Separation device
US-2019060781-A1 · Feb 28, 2019 · US
Method and system of controlling a temperature within a melt tray assembly of a distillation tower
US-9823017-B2 · Nov 21, 2017 · US
Method for separating a feed gas in a column
US-9784498-B2 · Oct 10, 2017 · US
Separation column having an internal heat exchanger
US-2016367908-A1 · Dec 22, 2016 · US
Base for a mass transfer column
US-9427678-B2 · Aug 30, 2016 · US