Continuous-flow photo-reactor for the photocatalytic destruction of water soluble ethers
US-2016368787-A1 · Dec 22, 2016 · US
Photocatalysts
Photocatalysts · 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 | C02F2305/10 |
| Official title | Photocatalysts |
| Display label | Photocatalysts |
| Total patents | 581 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 34 |
| 2016 | 41 |
| 2017 | 41 |
| 2018 | 47 |
| 2019 | 53 |
| 2020 | 81 |
| 2021 | 64 |
| 2022 | 50 |
| 2023 | 53 |
| 2024 | 45 |
| 2025 | 63 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Photocatalysts
US-2016367968-A1 · Dec 22, 2016 · US
Method for disinfecting a fluid with a palladium-doped tungsten trioxide photo-catalyst
US-2016355409-A1 · Dec 8, 2016 · US
Systems and methods for interior energy-activation from an exterior source
US-2016354467-A1 · Dec 8, 2016 · US
Tio2 material that is absorbet in the visible spectrum and method for producing same
US-2016339413-A1 · Nov 24, 2016 · US
Methods for removing contaminants from aqueous solutions using photoelectrocatalytic oxidization
US-2016332902-A1 · Nov 17, 2016 · US
Interior energy-activation of photo-reactive species inside a medium or body
US-9488916-B2 · Nov 8, 2016 · US
Methods and systems for selenocyanate removal from contaminated aqueous media
US-2016311711-A1 · Oct 27, 2016 · US
Method of Processing Biological Culturing Water by Using Active Photocatalytic Reactor
US-2016304368-A1 · Oct 20, 2016 · US
Hydrogen production from water using photocatalysts comprising metal oxides and graphene nanoparticles
US-2016296909-A1 · Oct 13, 2016 · US
Method of photocatalytic degradation of contaminant in water using visible light source
US-9403696-B2 · Aug 2, 2016 · US
Sunlight active composite photocatalyst for water purification
US-2016207030-A1 · Jul 21, 2016 · US
Photocatalytic degradation of pharmaceutical drugs and dyes using visible active biox photocatalyst
US-2016185615-A1 · Jun 30, 2016 · US
Multivalence photocatalytic semiconductor elements
US-9376332-B2 · Jun 28, 2016 · US
Method for purification of substances contaminated with organic chemicals
US-2016176726-A1 · Jun 23, 2016 · US
Photocatalyst, method for preparation, photolysis system
US-9339792-B2 · May 17, 2016 · US
Process of using a catalyst for photo-catalytic degradation of contaminant in water
US-9339795-B2 · May 17, 2016 · US
Low temperature, nanostructured ceramic coatings
US-2016115081-A1 · Apr 28, 2016 · US
Kit for wastewater treatment, and manufacturing method for and use of photocatalyst
US-2016102001-A1 · Apr 14, 2016 · US
Visible light sensitive photocatalyst, method of producing visible light sensitive photocatalyst, and electrochemical water decomposition cell and organic material decomposition system each including visible light sensitive photocatalyst
US-9308526-B2 · Apr 12, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F2305/10?
- CPC C02F2305/10 is the Cooperative Patent Classification code for “Photocatalysts.”
- How many patents are filed under CPC C02F2305/10 (Photocatalysts)?
- Our database includes 581 publications tagged with this CPC code.
- Is patent activity under CPC C02F2305/10 growing?
- Publication counts under this code: 45 in 2024 vs 63 in 2025 (latest complete years).