Control method for a system having reduced nitrogen oxide emissions and for use in a carbon negative emission method
US-12305121-B2 · May 20, 2025 · US
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Continuous processes
Continuous processes · 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 | C10J3/06 |
| Official title | Continuous processes |
| Display label | Continuous processes |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 1 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control method of nitrogen oxide ultra-low emission and carbon negative emission system
US-2024228885-A1 · Jul 11, 2024 · US
System of ultra-low nitrogen oxide emissions, negative carbon emissions and control method thereof
US-11976242-B2 · May 7, 2024 · US
Syngas/hydrogen production method from biomass feed stock
US-2023348803-A1 · Nov 2, 2023 · US
Co-gasification of vacuum gas oil (VGO) and biomass to produce syngas/hydrogen
US-11753596-B2 · Sep 12, 2023 · US
Pyrolysis/Gasification System For use in a Method of Carbon Sequestration
US-2023174867-A1 · Jun 8, 2023 · US
Method and process arrangement for producing solid product and use
US-2023124435-A1 · Apr 20, 2023 · US
Co-gasification of vacuum gas oil (vgo) and biomass to produce syngas/hydrogen
US-2020208068-A1 · Jul 2, 2020 · US
Systems and methods for partial or complete oxidation of fuels
US-10022693-B2 · Jul 17, 2018 · US
Systems and methods for partial or complete oxidation of fuels
US-2018065101-A1 · Mar 8, 2018 · US
Systems for converting fuel
US-9903584-B2 · Feb 27, 2018 · US
Parallel preparation of hydrogen, carbon monoxide and a carbon-comprising product
US-9834440-B2 · Dec 5, 2017 · US
Gasification process and system using dryer integrated with water-gas shift catalyst
US-9499753-B2 · Nov 22, 2016 · US
Composite iron-sodium catalyst for coal gasification
US-2015376517-A1 · Dec 31, 2015 · US
Parallel preparation of hydrogen, carbon monoxide and a carbon-comprising product
US-2015336795-A1 · Nov 26, 2015 · US
Gasification process and system using dryer integrated with water-gas shift catalyst
US-2015307791-A1 · Oct 29, 2015 · US
Systems and methods for partial or complete oxidation of fuels
US-2015238915-A1 · Aug 27, 2015 · US