Thermolytic fragmentation of sugars
US-2026022088-A1 · Jan 22, 2026 · US
in six-membered rings
in six-membered rings · 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 | C07C45/60 |
| Official title | in six-membered rings |
| Display label | in six-membered rings |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Processes for the pyrolysis of carbohydrates
US-12421184-B2 · Sep 23, 2025 · US
Bed material for thermolytic fragmentation of sugars
US-2025289776-A1 · Sep 18, 2025 · US
Method for producing cyclic diketone compound
US-2025214920-A1 · Jul 3, 2025 · US
Method for producing cyclic diketone compound
US-2025214921-A1 · Jul 3, 2025 · US
Bed material for thermolytic fragmentation of sugars
US-12344576-B2 · Jul 1, 2025 · US
Production of glycolaldehyde by thermolytic fragmentation
US-12227473-B2 · Feb 18, 2025 · US
Thermolytic fragmentation of sugars using resistance heating
US-12194452-B2 · Jan 14, 2025 · US
Processes to create multiple value streams from biomass sources
US-12139451-B2 · Nov 12, 2024 · US
Process for partial condensation of an oxygenate mixture
US-2024270670-A1 · Aug 15, 2024 · US
One-pot process for catalytically converting biomass to prepare 2,5-hexanedione
US-2024262771-A1 · Aug 8, 2024 · US
Method for Preparing P-Xylene by Biomass Conversion
US-2024254064-A1 · Aug 1, 2024 · US
A method for synthesizing xanthohumol
US-2024239732-A1 · Jul 18, 2024 · US
Processes to create multiple value streams from biomass sources
US-2024059638-A1 · Feb 22, 2024 · US
Process for preparing the dialdehyde of vinylcyclohexene
US-2024010593-A1 · Jan 11, 2024 · US
Processes to create multiple value streams from biomass sources
US-11840500-B2 · Dec 12, 2023 · US
Method and a system for producing glycolic acid and/or glycolate
US-11780798-B2 · Oct 10, 2023 · US
Method for synthesis of 9-cis-beta-carotene and formulations thereof
US-11773060-B2 · Oct 3, 2023 · US
Processes for preparing c-4 sugars and ketose sugars
US-2023242563-A1 · Aug 3, 2023 · US
Processes for the pyrolysis of carbohydrates
US-2023227391-A1 · Jul 20, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C45/60?
- CPC C07C45/60 is the Cooperative Patent Classification code for “in six-membered rings.”
- How many patents are filed under CPC C07C45/60 (in six-membered rings)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC C07C45/60 growing?
- Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).