Photovoltaic thermal regeneration system and operating method therefor
US-2025330119-A1 · Oct 23, 2025 · US
using chemical reactions, e.g. thermochemical reactions or isomerisation reactions
using chemical reactions, e.g. thermochemical reactions or isomerisation reactions · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24S60/20 |
| Official title | using chemical reactions, e.g. thermochemical reactions or isomerisation reactions |
| Display label | using chemical reactions, e.g. thermochemical reactions or isomerisation reactions |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oxidation reactor for solid solar thermochemical fuel
US-2025270464-A1 · Aug 28, 2025 · US
Thermochemical reactor system and solar installation with a thermochemical reactor system
US-2025214056-A1 · Jul 3, 2025 · US
Radiatively recuperated reactor system and related methods, such as chemical looping processes
US-2024424470-A1 · Dec 26, 2024 · US
Systems and methods for full spectrum solar thermal energy harvesting and storage by molecular and phase change material hybrids
US-12061018-B2 · Aug 13, 2024 · US
Device and method for thermal-electrochemical energy storage and energy provision
US-11959664-B2 · Apr 16, 2024 · US
Azobenzene-graphene metal coordination solar photothermal energy storage material and preparation thereof
US-11898083-B2 · Feb 13, 2024 · US
Wind-solar reactor system and working method thereof
US-11817228-B2 · Nov 14, 2023 · US
Systems and methods for full spectrum solar thermal energy harvesting and storage by molecular and phase change material hybrids
US-2022228776-A1 · Jul 21, 2022 · US
Azobenzene-graphene metal coordination solar photothermal energy storage material and preparation thereof
US-2022010188-A1 · Jan 13, 2022 · US
Solar water taking and power generating device and method for water taking and power generating
US-11156384-B2 · Oct 26, 2021 · US
Wind-solar reactor system and working method thereof
US-2021287818-A1 · Sep 16, 2021 · US
Method and system of high-temperature calcium looping thermochemical energy storage
US-11047601-B2 · Jun 29, 2021 · US
Solar water taking and power generating device and method for water taking and power generating
US-2021190381-A1 · Jun 24, 2021 · US
Device and method for thermal-electrochemical energy storage and energy provision
US-2021164696-A1 · Jun 3, 2021 · US
Converting sunlight to liquid fuel
US-2021032764-A1 · Feb 4, 2021 · US
Polymer based solid-state solar thermal fuels
US-10865336-B2 · Dec 15, 2020 · US
Heat pump system with chilled water tank and photovoltaic thermal collector
US-10845102-B2 · Nov 24, 2020 · US
Integrated solar absorption heat pump system with evacuated tube solar collector
US-10845101-B2 · Nov 24, 2020 · US
Nano-templated energy storage materials
US-10703628-B2 · Jul 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24S60/20?
- CPC F24S60/20 is the Cooperative Patent Classification code for “using chemical reactions, e.g. thermochemical reactions or isomerisation reactions.”
- How many patents are filed under CPC F24S60/20 (using chemical reactions, e.g. thermochemical reactions or isomerisation reactions)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC F24S60/20 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).