Nanodiamond supported catalytic nanoparticles and associated methods
US-10493431-B2 · Dec 3, 2019 · US
of ultraviolet wave energy
of ultraviolet wave energy · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J37/345 |
| Official title | {of ultraviolet wave energy} |
| Display label | of ultraviolet wave energy |
| Total patents | 149 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 14 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 13 |
| 2020 | 16 |
| 2021 | 21 |
| 2022 | 15 |
| 2023 | 16 |
| 2024 | 13 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chemochromic nanoparticles, method for manufacturing the same, and hydrogen sensor comprising the same
US-2019339239-A1 · Nov 7, 2019 · US
Photocatalytic material and method for fabrication the same
US-2019336958-A1 · Nov 7, 2019 · US
Nanoparticle therapy in cancer
US-10463734-B2 · Nov 5, 2019 · US
Multifunctional cerium-based nanomaterials and methods for producing the same
US-10434498-B2 · Oct 8, 2019 · US
PT/SRTiO3 PHOTOCATALYST FOR PRODUCTION OF CYCLOALKANOLS AND CYCLOALKANONES FROM CYCLOALKANES
US-2019276383-A1 · Sep 12, 2019 · US
Three-part nano-catalyst and use thereof for photocatalysis
US-2019255517-A1 · Aug 22, 2019 · US
Methods and use of manipulating Au25 charge state
US-10358726-B2 · Jul 23, 2019 · US
Photocatalytic oxidation of hydrogen chloride with oxygen
US-2019210875-A1 · Jul 11, 2019 · US
Novel composite of iron compound and graphene oxide
US-2019001307-A1 · Jan 3, 2019 · US
Method for preparing a catalyst mediating H2 evolution, said catalyst and uses thereof
US-10137435-B2 · Nov 27, 2018 · US
Catalytic methanol formation with pulsed UV light
US-10131601-B1 · Nov 20, 2018 · US
Catalytic methanol formation from carbon dioxide with a templated indium catalyst
US-10131602-B1 · Nov 20, 2018 · US
Visible light-activated photocatalytic coating composition and air purification filter
US-2018236438-A1 · Aug 23, 2018 · US
Method of forming methanol via photocatalytic reduction of carbon dioxide
US-10047027-B1 · Aug 14, 2018 · US
Preparation and application of silver-modified spiral titanium dioxide nano-fiber photocatalyst
US-2018221856-A1 · Aug 9, 2018 · US
Multiphasic titanium dioxide photocatalyst for the reduction of carbon dioxide
US-2018221862-A1 · Aug 9, 2018 · US
Metal sulphide-based composite photocatalyst for producing hydrogen
US-9993807-B2 · Jun 12, 2018 · US
Method for producing metal nanoparticle complex, and metal nanoparticle complex produced by said method
US-9931623-B2 · Apr 3, 2018 · US
Self-powered piezoelectric structure and method of manufacturing the same
US-9925523-B2 · Mar 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J37/345?
- CPC B01J37/345 is the Cooperative Patent Classification code for “of ultraviolet wave energy.”
- How many patents are filed under CPC B01J37/345 (of ultraviolet wave energy)?
- Our database includes 149 publications tagged with this CPC code.
- Is patent activity under CPC B01J37/345 growing?
- Publication counts under this code: 13 in 2024 vs 5 in 2025 (latest complete years).