Separation of lignin and sugars from biomass pre-treatment liquors
US-10793927-B2 · Oct 6, 2020 · US
Fructose (separation from invert sugar C13K3/00)
Fructose (separation from invert sugar C13K3/00) · 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 | C13K11/00 |
| Official title | Fructose (separation from invert sugar C13K3/00) |
| Display label | Fructose (separation from invert sugar C13K3/00) |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 15 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2020224284-A1 · Jul 16, 2020 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2020199694-A1 · Jun 25, 2020 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2020199693-A1 · Jun 25, 2020 · US
Method for adjusting the composition of chromatography products
US-10569195-B2 · Feb 25, 2020 · US
Compositions comprising C5 and C6 oligosaccarides
US-10487369-B2 · Nov 26, 2019 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2019338378-A1 · Nov 7, 2019 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2019338379-A1 · Nov 7, 2019 · US
Process for production of pure glucose from cellulose
US-10465257-B2 · Nov 5, 2019 · US
Production and composition of fructose syrup
US-2019256877-A1 · Aug 22, 2019 · US
Treatment method of saccharide solution
US-10370684-B2 · Aug 6, 2019 · US
Production and composition of fructose syrup
US-10266861-B2 · Apr 23, 2019 · US
Chromatographic separation of saccharides using polymeric macroporous alkylene-bridged resin
US-10258903-B2 · Apr 16, 2019 · US
COMPOSITIONS COMPRISING C5 and C6 MONOSACCHARIDES
US-2019106756-A1 · Apr 11, 2019 · US
Liquid chromatographic separation of carbohydrate tautomers
US-2019092800-A1 · Mar 28, 2019 · US
Method for preparing fructose or xylulose from biomass containing glucose or xylose using butanol, and method for separating the same
US-10227668-B2 · Mar 12, 2019 · US
Chromatographic separation of saccharides using polymeric macroporous alkylene-bridged resin
US-2018257003-A1 · Sep 13, 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
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C13K11/00?
- CPC C13K11/00 is the Cooperative Patent Classification code for “Fructose (separation from invert sugar C13K3/00).”
- How many patents are filed under CPC C13K11/00 (Fructose (separation from invert sugar C13K3/00))?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC C13K11/00 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).