Gas turbine plant with ammonia decomposition system
US-2024401520-A1 · Dec 5, 2024 · US
Separation of ammonia from gases and vapours {(as part of the ammonia synthesis process C01C1/04)}
Separation of ammonia from gases and vapours {(as part of the ammonia synthesis process C01C1/04)} · 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 | C01C1/12 |
| Official title | Separation of ammonia from gases and vapours {(as part of the ammonia synthesis process C01C1/04)} |
| Display label | Separation of ammonia from gases and vapours {(as part of the ammonia synthesis process C01C1/04)} |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 9 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas turbine plant with ammonia decomposition system
US-2024401519-A1 · Dec 5, 2024 · US
Gas turbine plant with ammonia decomposition system
US-2024401524-A1 · Dec 5, 2024 · US
Gas turbine plant with ammonia decomposition system
US-2024401526-A1 · Dec 5, 2024 · US
Gas turbine plant with ammonia decomposition system
US-2024401503-A1 · Dec 5, 2024 · US
Ammonia capture and recycle in an ammonia cracker
US-2024343593-A1 · Oct 17, 2024 · US
Ammonia cracking for green hydrogen
US-2024253982-A1 · Aug 1, 2024 · US
Process for desorption of ammonia chemical species using carbon dioxide, ammonia chemical species-providing agent, and apparatus for adsorption and desorption of ammonia chemical species
US-12023648-B2 · Jul 2, 2024 · US
Apparatus and method for ammonia wastewater reduction
US-2024109783-A1 · Apr 4, 2024 · US
Ammonia separation method and zeolite
US-11833468-B2 · Dec 5, 2023 · US
Ammonia decomposition facility, gas turbine plant equipped with same, and ammonia decomposition method
US-11702988-B2 · Jul 18, 2023 · US
Ammonia separation method and zeolite
US-11628395-B2 · Apr 18, 2023 · US
Ammonia separation method and zeolite
US-2022288529-A1 · Sep 15, 2022 · US
Method for liquefying ammonia
US-11359858-B2 · Jun 14, 2022 · US
Ammonia decomposition facility, gas turbine plant equipped with same, and ammonia decomposition method
US-2022154646-A1 · May 19, 2022 · US
Process for desorption of ammonia chemical species using carbon dioxide, ammonia chemical species-providing agent, and apparatus for adsorption and desorption of ammonia chemical species
US-2021387164-A1 · Dec 16, 2021 · US
Method for producing methionine
US-11180447-B2 · Nov 23, 2021 · US
Method for liquefying ammonia
US-2021199376-A1 · Jul 1, 2021 · US
Ammonia separation method and zeolite
US-2021138393-A1 · May 13, 2021 · US
Compositions and methods for removing ammonia from gas
US-10981145-B2 · Apr 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01C1/12?
- CPC C01C1/12 is the Cooperative Patent Classification code for “Separation of ammonia from gases and vapours {(as part of the ammonia synthesis process C01C1/04)}.”
- How many patents are filed under CPC C01C1/12 (Separation of ammonia from gases and vapours {(as part of the ammonia synthesis process C01C1/04)})?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC C01C1/12 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).