Radio frequency driven reactors for chemical production
US-2022387961-A1 · Dec 8, 2022 · US
Radiofrequency
Radiofrequency · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J19/129 |
| Official title | {Radiofrequency} |
| Display label | Radiofrequency |
| Total patents | 42 |
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 | 11 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 5 |
| 2021 | 3 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flow-type reactor heat-exchanger and methods of manufacture thereof
US-2022055008-A1 · Feb 24, 2022 · US
Layered-substance-containing solution and method of manufacturing same
US-10946360-B2 · Mar 16, 2021 · US
Spatially controlled energy delivery
US-10912163-B2 · Feb 2, 2021 · US
Direct microwave production of graphene
US-10896784-B2 · Jan 19, 2021 · US
Magnetic field enhanced plasma for materials processing
US-2019366298-A1 · Dec 5, 2019 · US
System and Method for Enhanced Chemical Reaction, Dissociation, and Separation by Electrostatic/Microwave and/or Radio Frequency Controlled Resonant Electron Interaction
US-2019308161-A1 · Oct 10, 2019 · US
Modal analysis
US-2019297690-A1 · Sep 26, 2019 · US
Modal analysis
US-10425999-B2 · Sep 24, 2019 · US
B2f4 manufacturing process
US-2019071313-A1 · Mar 7, 2019 · US
Direct Microwave Production of Graphene
US-2018286599-A1 · Oct 4, 2018 · US
Apparatus for producing inorganic powder and apparatus for producing and classifying inorganic powder
US-2018169606-A1 · Jun 21, 2018 · US
Hydrocarbon resource processing device including radio frequency applicator and related methods
US-10000709-B2 · Jun 19, 2018 · US
B2F4 manufacturing process
US-9938156-B2 · Apr 10, 2018 · US
Layered-substance-containing solution and method of manufacturing same
US-2018085730-A1 · Mar 29, 2018 · US
One-pot process for the production of biodiesel and glycerol ether mixtures useful as biofuels
US-9873843-B2 · Jan 23, 2018 · US
Loss profile analysis
US-9807823-B2 · Oct 31, 2017 · US
Radio frequency hydrocarbon resource upgrading apparatus including parallel paths and related methods
US-9777222-B2 · Oct 3, 2017 · US
Spatially controlled energy delivery
US-2017164432-A1 · Jun 8, 2017 · US
Electrode Material for an Electrochemical Storage System, Method for the Production of an Electrode Material and Elctrochemical Energy Storage System
US-2017133687-A1 · May 11, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J19/129?
- CPC B01J19/129 is the Cooperative Patent Classification code for “Radiofrequency.”
- How many patents are filed under CPC B01J19/129 (Radiofrequency)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC B01J19/129 growing?
- Publication counts under this code: 3 in 2021 vs 2 in 2022 (latest complete years).