Method for converting carbon and hydrocarbon cracking and apparatus for hydrocarbon cracking
US-10119078-B2 · Nov 6, 2018 · US
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 | C01B31/18 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 16 |
| 2017 | 27 |
| 2018 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing synthesis gas
US-10099923-B2 · Oct 16, 2018 · US
Class of tunable gas storage and sensor materials
US-10071360-B2 · Sep 11, 2018 · US
Process for producing synthesis gas and electrical energy
US-9938144-B2 · Apr 10, 2018 · US
Silicon carbide powder, method for manufacturing the same and method for growing single crystal
US-9920450-B2 · Mar 20, 2018 · US
Mixed metal iron oxides and uses thereof
US-9884313-B2 · Feb 6, 2018 · US
Thermochemically active iron titanium oxide materials
US-9868636-B1 · Jan 16, 2018 · US
Silicon carbide powder, method for manufacturing the same and silicon carbide sintered body, method for manufacturing the same
US-9840420-B2 · Dec 12, 2017 · US
Parallel preparation of hydrogen, carbon monoxide and a carbon-comprising product
US-9834440-B2 · Dec 5, 2017 · US
Systems and methods for converting carbon dioxide into chemical feedstock
US-9815702-B1 · Nov 14, 2017 · US
Method for converting carbon and hydrocarbon cracking and apparatus for hydrocarbon cracking
US-2017283712-A1 · Oct 5, 2017 · US
Material comprising two different non-metallic parrticles having different particle sizes for use in solar reactor
US-9776154-B2 · Oct 3, 2017 · US
Process for producing synthesis gas
US-2017275161-A1 · Sep 28, 2017 · US
Method for manufacturing tubular co-electrolysis cell
US-2017275769-A1 · Sep 28, 2017 · US
Method for phosgenating compounds containing hydroxyl, thiol, amino and/or formamide groups
US-2017274346-A1 · Sep 28, 2017 · US
Nanostructured metal oxide compositions for applied photocatalysis
US-9764959-B2 · Sep 19, 2017 · US
Method for hydrogenation of CO2 in adiabatic metal reactors
US-9745235-B2 · Aug 29, 2017 · US
Reforming device and reforming method, and device for manufacturing chemical products equipped with reforming device and method for manufacturing chemical products
US-9737868-B2 · Aug 22, 2017 · US
Method to reduce CO2 to CO using plasmon-enhanced photocatalysis
US-9738529-B2 · Aug 22, 2017 · US
Process for converting of methane steam reforming syngas with CO2
US-9714167-B2 · Jul 25, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B31/18?
- CPC C01B31/18 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01B31/18 (Chemistry & Metallurgy)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC C01B31/18 growing?
- Publication counts under this code: 27 in 2017 vs 8 in 2018 (latest complete years).