Process for solvent recovery in vegetable oil extraction
US-2025263632-A1 · Aug 21, 2025 · US
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using organic solvents
using organic solvents · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C11C1/007 |
| Official title | {using organic solvents} |
| Display label | using organic solvents |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A process for the recovery and separation of fatty acids
US-2025188011-A1 · Jun 12, 2025 · US
Purification method for alpha-sulfo fatty acid salt
US-2025027009-A1 · Jan 23, 2025 · US
Methods for concentrating fatty acids and fatty acid esters
US-2024368498-A1 · Nov 7, 2024 · US
Biologically-derived fatty acids and polymers
US-2023010722-A1 · Jan 12, 2023 · US
Method for purification of animal or vegetable fats
US-10738264-B2 · Aug 11, 2020 · US
Method for purification of animal or vegetable fats
US-2019345409-A1 · Nov 14, 2019 · US
Process for producing flavorants and related materials
US-10188137-B2 · Jan 29, 2019 · US
Novel process for separating and purifying components in tall oil fatty acids
US-2018312777-A1 · Nov 1, 2018 · US
Sequential hydrothermal liquifaction (SEQHTL) for extraction of superior bio-oil and other organic compounds from oleaginous biomass
US-9522965-B2 · Dec 20, 2016 · US
Direct transesterification of algal biomass for synthesis of fatty acid ethyl esters (FAEE)
US-9416336-B2 · Aug 16, 2016 · US
Process for producing flavorants and related materials
US-2016213056-A1 · Jul 28, 2016 · US
Process for producing flavorants and related materials
US-9265284-B2 · Feb 23, 2016 · US
Direct transesterification of algal biomass for synthesis of fatty acid ethyl esters (faee)
US-2016024425-A1 · Jan 28, 2016 · US
Lesquerella seed products and method and device for producing same
US-9220287-B2 · Dec 29, 2015 · US
Direct transesterification of algal biomass for synthesis of fatty acid ethyl esters (FAEE)
US-9187713-B1 · Nov 17, 2015 · US
Direct transesterification of algal biomass for synthesis of fatty acid ethyl esters (faee)
US-2015322378-A1 · Nov 12, 2015 · US
Process for producing flavorants and related materials
US-2015201669-A1 · Jul 23, 2015 · US