Method and apparatus for improving the efficiency of reforming process for producing syngas and methanol while reducing the CO2 in a gaseous stream
US-10160704-B2 · Dec 25, 2018 · US
containing two CO-shift steps
containing two CO-shift steps · 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 | C01B2203/0288 |
| Official title | containing two CO-shift steps |
| Display label | containing two CO-shift steps |
| Total patents | 166 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 13 |
| 2017 | 14 |
| 2018 | 19 |
| 2019 | 6 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 18 |
| 2024 | 19 |
| 2025 | 17 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and processes for conversion of crude oil
US-2018312767-A1 · Nov 1, 2018 · US
Water gas shift process
US-2018305205-A1 · Oct 25, 2018 · US
Shift reactor for direct fuel cell hydrogen system
US-10109874-B2 · Oct 23, 2018 · US
Process for producing ammonia synthesis gas
US-10087074-B2 · Oct 2, 2018 · US
Method and apparatus for improving the efficiency of reforming process for producing syngas and methanol while reducing the co2 in a gaseous stream
US-2018258019-A1 · Sep 13, 2018 · US
Carbon monoxide shift reaction apparatus and carbon monoxide shift conversion method
US-10000378-B2 · Jun 19, 2018 · US
Methods and systems for supplying hydrogen to a hydrocatalytic reaction
US-2018163141-A1 · Jun 14, 2018 · US
Method and apparatus for co-production of methanol and hydrogen
US-9969666-B1 · May 15, 2018 · US
Systems and methods for power production with integrated production of hydrogen
US-2018128172-A1 · May 10, 2018 · US
Shift reactor for direct fuel cell hydrogen system
US-2018131023-A1 · May 10, 2018 · US
Monitoring the Activity of Reforming Catalyst
US-2018106739-A1 · Apr 19, 2018 · US
Process for the synthesis of ammonia
US-2018002184-A1 · Jan 4, 2018 · US
Method for production of a hydrogen rich gas
US-2017355601-A1 · Dec 14, 2017 · US
Process for producing a synthesis gas
US-2017349435-A1 · Dec 7, 2017 · US
A process for the elimination of volatile organic compounds and hazardous air pollutants in ammonia plants
US-2017320728-A1 · Nov 9, 2017 · US
Plant for hydrogen production
US-9802820-B2 · Oct 31, 2017 · US
Process for production of ammonia and derivatives, in particular urea
US-2017283371-A1 · Oct 5, 2017 · US
Method for hydrogen production
US-9776863-B2 · Oct 3, 2017 · US
A shell-and-tube type reactor for reforming natural gas and a preparation method of syngas or hydrogen gas by using the same
US-2017216806-A1 · Aug 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/0288?
- CPC C01B2203/0288 is the Cooperative Patent Classification code for “containing two CO-shift steps.”
- How many patents are filed under CPC C01B2203/0288 (containing two CO-shift steps)?
- Our database includes 166 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/0288 growing?
- Publication counts under this code: 19 in 2024 vs 17 in 2025 (latest complete years).