Synthesis of substituted furans
US-2022144791-A1 · May 12, 2022 · US
Furfuryl alcohol
Furfuryl alcohol · 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 | C07D307/44 |
| Official title | Furfuryl alcohol |
| Display label | Furfuryl alcohol |
| Total patents | 77 |
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 | 11 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synthesis of furans from sugars via keto intermediates
US-2022145238-A1 · May 12, 2022 · US
Process for synthesizing 5-hydroxymethylfurfural
US-11261168-B2 · Mar 1, 2022 · US
Synthesis of furans from sugars via keto intermediates
US-11193106-B2 · Dec 7, 2021 · US
Chiral metal complex compounds
US-11124532-B2 · Sep 21, 2021 · US
Selective reduction of aldehydes and ketones
US-10975009-B2 · Apr 13, 2021 · US
Eco-friendly process for hydrogenation or/and hydrodeoxygenation of organic compound using hydrous ruthenium oxide catalyst
US-10954185-B2 · Mar 23, 2021 · US
Method for preparing 2, 5-furandimethylcarboxylate from hydroxymethylfurfural
US-10947209-B2 · Mar 16, 2021 · US
Process for synthesizing 5-hydroxymethylfurfural
US-2021053930-A1 · Feb 25, 2021 · US
A coordination zirconium phosphotungstate catalyst and its application in catalytic hydrogenation of furfural
US-2021031173-A1 · Feb 4, 2021 · US
Ionic polymers and use thereof in processing of biomass
US-10894851-B2 · Jan 19, 2021 · US
Metal oxide-supported earth-abundant metal catalysts for highly efficient organic transformations
US-2020324276-A1 · Oct 15, 2020 · US
Copper Aluminium Oxide Catalyst For Preparing Furfuryl Alcohol From Furfural And A Preparation Of Said Catalyst
US-2020324275-A1 · Oct 15, 2020 · US
Method for preparing 2, 5-furandimethylcarboxylate from hydroxymethylfurfural
US-2020148658-A1 · May 14, 2020 · US
Processes for producing aromatic hydrocarbon, p-xylene and terephthalic acid
US-10604455-B2 · Mar 31, 2020 · US
Chiral metal complex compounds
US-2020040021-A1 · Feb 6, 2020 · US
Conversion of biomass
US-2020010440-A1 · Jan 9, 2020 · US
Synthesis of R-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols
US-10519124-B2 · Dec 31, 2019 · US
Conversion of biomass
US-10457656-B2 · Oct 29, 2019 · US
Selective reduction of aldehydes and ketones
US-2019300462-A1 · Oct 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D307/44?
- CPC C07D307/44 is the Cooperative Patent Classification code for “Furfuryl alcohol.”
- How many patents are filed under CPC C07D307/44 (Furfuryl alcohol)?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC C07D307/44 growing?
- Publication counts under this code: 5 in 2024 vs 6 in 2025 (latest complete years).