Reactor jacket design
US-11969725-B2 · Apr 30, 2024 · US
internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s)
internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s) · 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 | B01J19/246 |
| Official title | {internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s)} |
| Display label | internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s) |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 4 |
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and process for preparing a feed stream for solution polymerization
US-2023415113-A1 · Dec 28, 2023 · US
Reactor for pyrolysis conversion of hydrocarbon gases
US-11826749-B2 · Nov 28, 2023 · US
Method and reactor for conversion of hydrocarbons
US-2023302425-A1 · Sep 28, 2023 · US
Process for producing synthesis gas with reduced steam export
US-2023089656-A1 · Mar 23, 2023 · US
Reactor jacket design
US-2023046752-A1 · Feb 16, 2023 · US
Systems and processes for molten media pyrolysis
US-11577955-B2 · Feb 14, 2023 · US
Combined reactor for high-pressure synthesis of melamine
US-2023014395-A1 · Jan 19, 2023 · US
Reactor jacket design
US-11478768-B2 · Oct 25, 2022 · US
Process for the production of alkoxylates
US-2022258121-A1 · Aug 18, 2022 · US
Reformer tube having a structured catalyst and improved heat balance
US-11351517-B2 · Jun 7, 2022 · US
Process and system for producing light olefins from inferior oils
US-2022064552-A1 · Mar 3, 2022 · US
Reactor for carrying out a gas-liquid two-phase high-pressure reaction with a foaming medium
US-2021371361-A1 · Dec 2, 2021 · US
Combined apparatus for the synthesis of urea
US-11186542-B2 · Nov 30, 2021 · US
Method and Reactor for Conversion of Hydrocarbons
US-2021308650-A1 · Oct 7, 2021 · US
Method and reactor for conversion of hydrocarbons
US-11123705-B1 · Sep 21, 2021 · US
Reactor for Pyrolysis Conversion of Hydrocarbon Gases
US-2021245128-A1 · Aug 12, 2021 · US
Method and reactor for pyrolysis conversion of hydrocarbon gases
US-11020719-B2 · Jun 1, 2021 · US
Improved process for preparing a chlorinated alkene by caustic dehydrochlorination of a chlorinated alkane in a jet loop reactor
US-2021094897-A1 · Apr 1, 2021 · US
Method and Reactor for Pyrolysis Conversion of Hydrocarbon Gases
US-2021046440-A1 · Feb 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J19/246?
- CPC B01J19/246 is the Cooperative Patent Classification code for “internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s).”
- How many patents are filed under CPC B01J19/246 (internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s))?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC B01J19/246 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).