Photothermal catalytic method for production of hydrogen peroxide without sacrificial reagents on basis of porphyrin-based supermolecule
US-12565426-B2 · Mar 3, 2026 · US
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Preparation from water
Preparation from water · 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 | C01B15/027 |
| Official title | Preparation from water |
| Display label | Preparation from water |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus, system and method for producing hydrogen peroxide, hydrocarbon(s) and syngas
US-2025283227-A1 · Sep 11, 2025 · US
Hydrogen peroxide manufacturing process and manufacturing system based on photochemical reaction
US-2025136445-A1 · May 1, 2025 · US
Apparatus for manufacturing hydrogen peroxide water by using electrostatic spraying
US-2025011169-A1 · Jan 9, 2025 · US
Photochemical hydrogen peroxide preparation process performed by combining photoautoxidation and photocatalytic reactions
US-2024375955-A1 · Nov 14, 2024 · US
Coaxial dielectric barrier discharge plasma biphasic microreactor for continuous oxidative processes
US-2024350999-A1 · Oct 24, 2024 · US
Dielectric barrier discharge plasma system and method for in-situ hydrogen peroxide production
US-2023339750-A1 · Oct 26, 2023 · US
Triphasic metal oxide photoctalyst for hydrogen peroxide production from oxygen reduction and water oxidation
US-2023330639-A1 · Oct 19, 2023 · US
Photothermal Catalytic Method for Production of Hydrogen Peroxide without Sacrificial Reagents on Basis of Porphyrin-based Supermolecule
US-2022340423-A1 · Oct 27, 2022 · US
Method for producing hydrogen peroxide, kit for hydrogen peroxide production, organic polymer photocatalyst used in said method and kit, and method for producing said organic polymer photocatalyst
US-11124414-B2 · Sep 21, 2021 · US
Water treatment apparatus, water treatment system and water treatment method
US-2020055754-A1 · Feb 20, 2020 · US
Method for producing hydrogen peroxide, kit for hydrogen peroxide production, organic polymer photocatalyst used in said method and kit, and method for producing said organic polymer photocatalyst
US-2020048089-A1 · Feb 13, 2020 · US
Plasma Activated Water
US-2018327283-A1 · Nov 15, 2018 · US
Microwave absorbing carbon-metal oxides and modes of using, including water disinfection
US-2018037474-A1 · Feb 8, 2018 · US
Process and catalyst-electrolyte combination for electrolysis
US-9790603-B2 · Oct 17, 2017 · US
Oxygen generating apparatus and air conditioner
US-9309117-B2 · Apr 12, 2016 · US
Process and catalyst-electrolyte combination for electrolysis
US-2015108006-A1 · Apr 23, 2015 · US