Process of controlling provision of a hydrogen stream
US-2026062363-A1 · Mar 5, 2026 · US
Measuring the pressure
Measuring the pressure · 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 | C01B2203/1633 |
| Official title | Measuring the pressure |
| Display label | Measuring the pressure |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and process for oxidant formation
US-12492815-B2 · Dec 9, 2025 · US
Process design enabling carbon byproduct separation for sustainable hydrogen production in methane pyrolysis process
US-2025313457-A1 · Oct 9, 2025 · US
Hydrogen production apparatus and hydrogen production method
US-12358791-B2 · Jul 15, 2025 · US
Control process for liquid organic hydrogen carrier process
US-2025154001-A1 · May 15, 2025 · US
Control system for an apparatus for steam reforming and process for controlling an apparatus for steam reforming
US-2025026637-A1 · Jan 23, 2025 · US
Apparatus and process for steam reforming
US-2025026636-A1 · Jan 23, 2025 · US
Apparatus and process for reduced formation of nitrogen oxides during combustion
US-2025027647-A1 · Jan 23, 2025 · US
Apparatus and process for steam reforming
US-2025026638-A1 · Jan 23, 2025 · US
Apparatus and process for oxidant formation
US-2025027003-A1 · Jan 23, 2025 · US
Feed gas reforming system and method of controlling the same
US-12195335-B2 · Jan 14, 2025 · US
Apparatus and method for automatable start-up of a steam reformer arrangement into a normal operating state, and use and open-loop control/closed-loop control device and computer program product
US-12138611-B2 · Nov 12, 2024 · US
Hydrogen purification/storage apparatus and method using liquid organic hydrogen carrier
US-12134559-B2 · Nov 5, 2024 · US
Carbon dioxide buffer vessel process design
US-12104130-B2 · Oct 1, 2024 · US
Experimental simulation device for hydrogen production by in-situ conversion of gas reservoir and use method thereof
US-12098073-B1 · Sep 24, 2024 · US
Experimental simulation device for hydrogen production by in-situ conversion of gas reservoir and use method thereof
US-2024300811-A1 · Sep 12, 2024 · US
Nitrogen process for production of ammonia and liquid hydrogen
US-11834333-B2 · Dec 5, 2023 · US
Method and device for detecting internal carbon deposition of a solid oxide fuel cell system
US-2022328853-A1 · Oct 13, 2022 · US
Apparatus and method for automatable start-up of a steam reformer arrangement into a normal operating state, and use and open-loop control/closed-loop control device and computer program product
US-2022241747-A1 · Aug 4, 2022 · US
Feed gas reforming system and method of controlling the same
US-2022169500-A1 · Jun 2, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/1633?
- CPC C01B2203/1633 is the Cooperative Patent Classification code for “Measuring the pressure.”
- How many patents are filed under CPC C01B2203/1633 (Measuring the pressure)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/1633 growing?
- Publication counts under this code: 5 in 2024 vs 10 in 2025 (latest complete years).