Compositions comprising free-standing two-dimensional nanocrystals
US-9837182-B2 · Dec 5, 2017 · US
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Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C01B31/303 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbonaceous metal/ceramic nanofibers
US-9816206-B2 · Nov 14, 2017 · US
Carbon nanotube based composite electrode
US-9819016-B1 · Nov 14, 2017 · US
Electrically conductive thin films containing Re2C
US-9809460-B2 · Nov 7, 2017 · US
Non-rare earth magnetic nanoparticles
US-9773594-B2 · Sep 26, 2017 · US
Method for colloidal preparation of a metal carbide, said metal carbide thus prepared and uses thereof
US-2017225956-A1 · Aug 10, 2017 · US
Biomass transition metal hydrogen-evolution electrocatalysts and electrodes
US-9580823-B2 · Feb 28, 2017 · US
Nano-structured refractory metals, metal carbides, and coatings and parts fabricated therefrom
US-9469543-B2 · Oct 18, 2016 · US
Compositions comprising free-standing two-dimensional nanocrystals
US-9415570-B2 · Aug 16, 2016 · US
Method for producing ingot and powder of zirconium carbide
US-2016229698-A1 · Aug 11, 2016 · US
Refractory metal ceramics and methods of making thereof
US-9403723-B2 · Aug 2, 2016 · US
High anisotropy nanoparticles
US-2016159653-A1 · Jun 9, 2016 · US
Overpotential and selectivity in the electrochemical conversion of co2 into fuels
US-2016067689-A1 · Mar 10, 2016 · US
Electrically conductive thin films
US-2016002051-A1 · Jan 7, 2016 · US
Compositions comprising free-standing two-dimensional nanocrystals
US-9193595-B2 · Nov 24, 2015 · US
Carbonaceous metal/ceramic nanofibers
US-2015247263-A1 · Sep 3, 2015 · US
Preparation of nanopowders of reactive metals via reduction under sonication
US-9108247-B2 · Aug 18, 2015 · US
Cobalt carbide-based nanoparticle permanent magnet materials
US-8968590-B2 · Mar 3, 2015 · US
Non-Rare Earth Magnetic Nanoparticles
US-2015001437-A1 · Jan 1, 2015 · US