Production of fermentable sugars and lignin from biomass using supercritical fluids
US-2018355447-A1 · Dec 13, 2018 · US
Separation of sugars provided for in subclass C13K (C13K3/00 takes precedence)
Separation of sugars provided for in subclass C13K (C13K3/00 takes precedence) · 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 | C13K13/007 |
| Official title | {Separation of sugars provided for in subclass C13K (C13K3/00 takes precedence)} |
| Display label | Separation of sugars provided for in subclass C13K (C13K3/00 takes precedence) |
| Total patents | 103 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 16 |
| 2017 | 11 |
| 2018 | 23 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A method and an apparatus for treating plant based raw material with an enzymatic hydrolysis
US-2018340192-A1 · Nov 29, 2018 · US
Method of producing high purity d-psicose
US-2018327796-A1 · Nov 15, 2018 · US
Catalytic membranes and applications thereof
US-10118168-B2 · Nov 6, 2018 · US
Purifying aqueous solutions
US-2018304172-A1 · Oct 25, 2018 · US
Isoidide manufacture and purification
US-10100376-B2 · Oct 16, 2018 · US
Method for preparing psicose
US-2018273994-A1 · Sep 27, 2018 · US
A method and an apparatus for increasing concentration of soluble carbohydrate containing fraction, a soluble carbohydrate containing fraction, a solid fraction and their use
US-2018265938-A1 · Sep 20, 2018 · US
Systems and methods for acid recycle
US-2018237869-A1 · Aug 23, 2018 · US
Production of fermentable sugars and lignin from biomass using supercritical fluids
US-10053745-B2 · Aug 21, 2018 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2018230560-A1 · Aug 16, 2018 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2018230561-A1 · Aug 16, 2018 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2018230559-A1 · Aug 16, 2018 · US
Process for producing a particulate composition comprising crystalline alpha, alpha-trehalose di-hydrate
US-2018179245-A1 · Jun 28, 2018 · US
Systems and methods for acid recycle
US-9982317-B2 · May 29, 2018 · US
Process for producing a particulate composition comprising crystalline alpha, alpha-trehalose di-hydrate
US-9938311-B2 · Apr 10, 2018 · US
Compositions comprising c5 and c6 monosaccharides
US-2018080093-A1 · Mar 22, 2018 · US
Compositions comprising c5 and c6 oligosaccharides
US-2018066328-A1 · Mar 8, 2018 · US
Isoidide manufacture and purification
US-2018044744-A1 · Feb 15, 2018 · US
Process for purifying lignocellulosic feedstocks
US-9862893-B2 · Jan 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C13K13/007?
- CPC C13K13/007 is the Cooperative Patent Classification code for “Separation of sugars provided for in subclass C13K (C13K3/00 takes precedence).”
- How many patents are filed under CPC C13K13/007 (Separation of sugars provided for in subclass C13K (C13K3/00 takes precedence))?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC C13K13/007 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).