Natural gas refining unit for integration at a battery site of an oil production facility
US-12522775-B2 · Jan 13, 2026 · US
by indirect heat exchange
by indirect heat exchange · 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 | B01J2208/00106 |
| Official title | by indirect heat exchange |
| Display label | by indirect heat exchange |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid bed steam cracking using direct heating
US-12152207-B2 · Nov 26, 2024 · US
Method and apparatus for treating raw material and use
US-2024375073-A1 · Nov 14, 2024 · US
Ammonia decomposition system
US-2024316519-A1 · Sep 26, 2024 · US
High-gravity device for generating nano/micron bubbles and reaction system
US-12053746-B2 · Aug 6, 2024 · US
Method and apparatus for heating fluidizing agent and use
US-2024253001-A1 · Aug 1, 2024 · US
Process with continuous catalytic regeneration for treating a hydrocarbon feedstock
US-2024228892-A1 · Jul 11, 2024 · US
Co-production of hydrogen, carbon, and electricity with carbon dioxide capture
US-2024222669-A1 · Jul 4, 2024 · US
Natural gas refining unit for integration at a battery site of an oil production facility
US-2024158708-A1 · May 16, 2024 · US
Reactor system for mixing operation at partial load
US-2024139698-A1 · May 2, 2024 · US
Co-production of hydrogen, carbon, and electricity with carbon dioxide capture
US-11967745-B2 · Apr 23, 2024 · US
AROMAX® process for improved selectivity and heavier feeds processing
US-11932817-B1 · Mar 19, 2024 · US
Catalyst Feed System
US-2024001317-A1 · Jan 4, 2024 · US
Co-production of hydrogen, carbon, and electricity with carbon dioxide capture
US-2023352712-A1 · Nov 2, 2023 · US
Co-production of hydrogen, carbon, electricity, and steel with carbon dioxide capture
US-2023349015-A1 · Nov 2, 2023 · US
Reforming system and reforming method using off gas as cooling medium
US-11434133-B2 · Sep 6, 2022 · US
Method and a system for producing hydrochloric acid from flue gases
US-11376546-B2 · Jul 5, 2022 · US
High-gravity device for generating nano/micron bubbles and reaction system
US-2022062832-A1 · Mar 3, 2022 · US
Method and a system for producing hydrochloric acid from flue gases
US-2021354076-A1 · Nov 18, 2021 · US
Process and system for processing petroleum feed
US-11072749-B2 · Jul 27, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J2208/00106?
- CPC B01J2208/00106 is the Cooperative Patent Classification code for “by indirect heat exchange.”
- How many patents are filed under CPC B01J2208/00106 (by indirect heat exchange)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC B01J2208/00106 growing?
- Publication counts under this code: 2 in 2023 vs 12 in 2024 (latest complete years).