Method for controlling a reactive distillation column
US-2024018078-A1 · Jan 18, 2024 · US
This page is not indexed by search engines while we improve data quality.
Side-, bottom- and feed stream
Side-, bottom- and feed stream · 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 | B01D3/4277 |
| Official title | {Side-, bottom- and feed stream} |
| Display label | Side-, bottom- and feed stream |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Folded fractionation column and process
US-10792585-B2 · Oct 6, 2020 · US
Folded fractionation column and process
US-2019299118-A1 · Oct 3, 2019 · US