Nanodiamond supported catalytic nanoparticles and associated methods
US-10493431-B2 · Dec 3, 2019 · US
using catalysis
using catalysis · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N31/10 |
| Official title | using catalysis |
| Display label | using catalysis |
| Total patents | 133 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 15 |
| 2017 | 12 |
| 2018 | 16 |
| 2019 | 14 |
| 2020 | 8 |
| 2021 | 17 |
| 2022 | 14 |
| 2023 | 8 |
| 2024 | 4 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A system and a method for determining a cause for impaired performance of a catalytic configuration
US-2019345865-A1 · Nov 14, 2019 · US
Method for estimating exhaust gas state of engine, method for determining abnormality of catalyst, and catalyst abnormality determination device for an engine
US-2019293617-A1 · Sep 26, 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
Enhanced chemical detection using acid catalyzed hydrolysis
US-10209231-B2 · Feb 19, 2019 · US
Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems
US-2019025200-A1 · Jan 24, 2019 · US
Hydrogen sensor and method for manufacturing the same
US-10184926-B2 · Jan 22, 2019 · US
Chemical sensor and a method for manufacturing the same
US-2018372677-A1 · Dec 27, 2018 · US
Determining stereoisomeric excess, concentration and absolute configuration
US-2018364206-A1 · Dec 20, 2018 · US
Determining stereoisomeric excess, concentration and absolute configuration
US-2018292370-A1 · Oct 11, 2018 · US
Color changeable hydrogen detection sensor based on molybdenum oxide and method of manufacturing the same
US-10094811-B2 · Oct 9, 2018 · US
Laboratory Process For Deactivation of A Porous Solid
US-2018251686-A1 · Sep 6, 2018 · US
Methods and compositions for protein purification and enzyme reaction
US-2018252713-A1 · Sep 6, 2018 · US
Method of determining the inertness of materials for use in monomer production
US-2018244597-A1 · Aug 30, 2018 · US
Method of determining the inertness of materials for use in monomer production
US-2018237373-A1 · Aug 23, 2018 · US
Determining stereoisomeric excess, concentration and absolute configuration
US-10012627-B2 · Jul 3, 2018 · US
Method for detecting crystal grain boundaries of grapheme and device using method
US-10006893-B2 · Jun 26, 2018 · US
Nitrogen oxide decomposition material and use thereof
US-9983165-B2 · May 29, 2018 · US
Identification of combustible gas species via pulsed operation of a combustible gas sensor
US-2018128763-A1 · May 10, 2018 · US
Method for determining wear of a connector contact using atom transfer radical polymerization
US-9921207-B2 · Mar 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N31/10?
- CPC G01N31/10 is the Cooperative Patent Classification code for “using catalysis.”
- How many patents are filed under CPC G01N31/10 (using catalysis)?
- Our database includes 133 publications tagged with this CPC code.
- Is patent activity under CPC G01N31/10 growing?
- Publication counts under this code: 4 in 2024 vs 12 in 2025 (latest complete years).