Metal oxide nanofibers including functionalized catalyst using chitosan-metal complexes, and member for gas sensor, and gas sensor using the metal oxide nanofibers, and method of fabricating the same
US-11428660-B2 · Aug 30, 2022 · US
by decomposition of organic substances (D01F9/12 takes precedence)
by decomposition of organic substances (D01F9/12 takes precedence) · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01F9/10 |
| Official title | by decomposition of organic substances (D01F9/12 takes precedence) |
| Display label | by decomposition of organic substances (D01F9/12 takes precedence) |
| Total patents | 74 |
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 | 15 |
| 2016 | 9 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 4 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synthesis of Refractory Transition Metal-Carbide Fibers
US-2022228295-A1 · Jul 21, 2022 · US
Porous multi-metal oxide nanotubes and production method therefor
US-2022195630-A1 · Jun 23, 2022 · US
Method for electrospinning of an ultra-high temperature composite structure
US-11255026-B2 · Feb 22, 2022 · US
Polymetalloxane, composition, cured film, member, electronic component, fiber, binder for ceramic molding, cured film production method, and fiber production method
US-2021371599-A1 · Dec 2, 2021 · US
Crystalline silicon carbide fiber and method for manufacturing same, and ceramic composite substrate
US-2021300829-A1 · Sep 30, 2021 · US
Metal and Ceramic Nanofibers
US-2021283084-A1 · Sep 16, 2021 · US
Chalcogenide-carbon nanofiber and preparation method therefor
US-11008673-B2 · May 18, 2021 · US
Method for producing metal oxide fibers, and metal oxide fibers
US-2021108339-A1 · Apr 15, 2021 · US
Lithium containing nanofibers
US-10903482-B2 · Jan 26, 2021 · US
System and method for electrospinning of an ultra-high temperature composite structure
US-2020362472-A1 · Nov 19, 2020 · US
Metal Oxide Nanofibers Including Functionalized Catalyst Using Chitosan-Metal Complexes, and Member for Gas Sensor, and Gas Sensor Using the Metal Oxide Nanofibers, and Method of Fabricating the Same
US-2019391101-A1 · Dec 26, 2019 · US
Method to form silicon carbide fibers by single stage pyrolysis of polysilazane precursors
US-10508056-B1 · Dec 17, 2019 · US
Method of fabricating a photocatalyst for water splitting
US-10456776-B1 · Oct 29, 2019 · US
High performance light weight carbon fiber fabric-electrospun carbon nanofibers hybrid polymer composites
US-10357939-B2 · Jul 23, 2019 · US
Metal and Ceramic Nanofibers
US-2019175536-A1 · Jun 13, 2019 · US
Gas sensor and member using metal oxide semiconductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin, and manufacturing method thereof
US-2019154645-A1 · May 23, 2019 · US
Gas sensor and member using metal oxide semiconductor nanofibers including nanoparticle catalyst functionalized by bifunctional nano-catalyst included within apoferritin, and manufacturing method thereof
US-10274467-B2 · Apr 30, 2019 · US
Superhydrophobic and oleophobic ceramic polymer composite coating
US-10273377-B2 · Apr 30, 2019 · US
Chalcogenide-carbon nanofiber and preparation method therefor
US-2018223455-A1 · Aug 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F9/10?
- CPC D01F9/10 is the Cooperative Patent Classification code for “by decomposition of organic substances (D01F9/12 takes precedence).”
- How many patents are filed under CPC D01F9/10 (by decomposition of organic substances (D01F9/12 takes precedence))?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC D01F9/10 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).