Electrochemical water splitting cell
US-2024003023-A1 · Jan 4, 2024 · US
Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer
Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer · 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 | C01P2004/16 |
| Official title | Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer |
| Display label | Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer |
| Total patents | 496 |
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 | 39 |
| 2017 | 51 |
| 2018 | 50 |
| 2019 | 46 |
| 2020 | 52 |
| 2021 | 43 |
| 2022 | 37 |
| 2023 | 52 |
| 2024 | 44 |
| 2025 | 38 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalytic processes for obtaining inorganic nanostructures by using soft metals
US-9527735-B2 · Dec 27, 2016 · US
Microstructured Crystalline Device In Confined Space, A Dye-Sensitized Solar Cell, and Method of Preparation Thereof
US-2016351341-A1 · Dec 1, 2016 · US
Method of synthesizing nanoparticles and a nanoparticle-polymer composite using a plant extract
US-9491947-B1 · Nov 15, 2016 · US
Materials and methods for the preperation of nanocomposites
US-2016308107-A1 · Oct 20, 2016 · US
Composite material with conductive and ferromagnetic properties and hybrid slurry
US-9469743-B2 · Oct 18, 2016 · US
METHOD TO FORM Fe16N2
US-2016297679-A1 · Oct 13, 2016 · US
Process for mass-producing silicon nanowires and silicon nanowire-graphene hybrid particulates
US-2016285084-A1 · Sep 29, 2016 · US
Process for producing silicon nanowires directly from silicon particles
US-2016285083-A1 · Sep 29, 2016 · US
Microstructured crystalline device in confined space, a dye-sensitized solar cell, and method of preparation thereof
US-9443662-B2 · Sep 13, 2016 · US
Titanate and titania nanostructures and nanostructure assemblies, and methods of making same
US-9365432-B2 · Jun 14, 2016 · US
Composite metal oxide materials including polycrystalline nanofibers, microparticles, and nanoparticles, gas sensors using the same as a sensing material thereof, and manufacturing methods thereof
US-9341590-B2 · May 17, 2016 · US
Composite nitride, method of preparing the same, electrode active material including the composite nitride, electrode including the electrode active material, and lithium secondary battery including the electrode
US-9337482-B2 · May 10, 2016 · US
Method for preparing rare earth fluoride nanoparticles
US-9327993-B2 · May 3, 2016 · US
Synthesis of Cerium Oxide Nanorods
US-2016107896-A1 · Apr 21, 2016 · US
Morphologically and size uniform monodisperse particles and their shape-directed self-assembly
US-2016108313-A1 · Apr 21, 2016 · US
Insulated ultrafine powder, method for producing same, and high dielectric constant resin composite material
US-9315673-B2 · Apr 19, 2016 · US
Doping and reduction of nanostructures and thin films through flame annealing
US-9296621-B2 · Mar 29, 2016 · US
Nanocomposite and method of making thereof
US-9287119-B2 · Mar 15, 2016 · US
Fiber reinforcement with 1-silacyclobutane crosslink units
US-2016047085-A1 · Feb 18, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2004/16?
- CPC C01P2004/16 is the Cooperative Patent Classification code for “Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer.”
- How many patents are filed under CPC C01P2004/16 (Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer)?
- Our database includes 496 publications tagged with this CPC code.
- Is patent activity under CPC C01P2004/16 growing?
- Publication counts under this code: 44 in 2024 vs 38 in 2025 (latest complete years).