Apparatus and method for heat treating a feedstock comprising a lipid material
US-12102945-B2 · Oct 1, 2024 · US
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with sloping plates or elements mounted stepwise
with sloping plates or elements mounted stepwise · 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 | B01D3/24 |
| Official title | with sloping plates or elements mounted stepwise |
| Display label | with sloping plates or elements mounted stepwise |
| Total patents | 24 |
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 | 1 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalytic reaction unit and reactive distillation column
US-2023381728-A1 · Nov 30, 2023 · US
Stacked-plate distillation column
US-11691090-B2 · Jul 4, 2023 · US
Stacked-plate distillation column
US-2023070099-A1 · Mar 9, 2023 · US
Apparatus and Method for heat treating a feedstock comprising a lipid material
US-2022072446-A1 · Mar 10, 2022 · US
Distributor tray for a fractionating column, comprising a compartment for distributing gas
US-2021146273-A1 · May 20, 2021 · US
Gas-distributing tray for the bottom of a gas/liquid contact column comprising a zone for collecting liquid partially overlapped by gas chimneys
US-11007453-B2 · May 18, 2021 · US
Fouling-resistant distillation column and process for the manufacture of compounds
US-10851041-B2 · Dec 1, 2020 · US
Gas redirecting device for liquid-gas contacting column
US-10821396-B2 · Nov 3, 2020 · US
Cascade tray, rectifying column containing said cascade tray, method for operating such a rectifying column, and use of same
US-10799810-B2 · Oct 13, 2020 · US
Cascade tray, rectifying column containing said cascade tray, method for operating such a rectifying column, and use of same
US-2020061491-A1 · Feb 27, 2020 · US
Fluid contact tray particularly for the use in an offshore fractionation column
US-10434438-B2 · Oct 8, 2019 · US
Packing layer for structured packing
US-10376860-B2 · Aug 13, 2019 · US
Gas-distributing tray for the bottom of a gas/liquid contact column comprising a zone for collecting liquid partially overlapped by gas chimneys
US-2019168131-A1 · Jun 6, 2019 · US
Compact distributor tray for offshore gas/liquid contact columns
US-10201766-B2 · Feb 12, 2019 · US
Gas redirecting device for liquid-gas contacting column
US-2018318752-A1 · Nov 8, 2018 · US
Hybrid contact tray for a mass transfer column
US-9987566-B2 · Jun 5, 2018 · US
Liquid mixing collector and a method for its use
US-9956500-B2 · May 1, 2018 · US
Fluid Contact Tray Particularly for the use in an Offshore Fractionation Column
US-2017348609-A1 · Dec 7, 2017 · US
Fouling-resistant distillation column and process for the manufacture of compounds
US-2016368852-A1 · Dec 22, 2016 · US