Methods and Systems for Syngas Production
US-2025388464-A1 · Dec 25, 2025 · US
Cyclic methods
Cyclic methods · 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 | C01B3/063 |
| Official title | {Cyclic methods} |
| Display label | Cyclic methods |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cyclic method of producing a hydrogen rich stream and/or a carbon monoxide rich stream
US-12421110-B2 · Sep 23, 2025 · US
Systems and methods for redox thermal degradation of plastic materials
US-2025270459-A1 · Aug 28, 2025 · US
Method and reactor system for splitting water and/or carbon dioxide
US-2025230040-A1 · Jul 17, 2025 · US
Thermochemical reactor system and solar installation with a thermochemical reactor system
US-2025214056-A1 · Jul 3, 2025 · US
System to convert coke in fluid catalytic cracking process by utilizing metal oxides with in-situ CO2 capture
US-12311347-B2 · May 27, 2025 · US
Solar receiver-reactor
US-12240756-B2 · Mar 4, 2025 · US
Additive manufacturing of structures for use in a thermochemical fuel production process
US-2025065307-A1 · Feb 27, 2025 · US
Systems and methods for redox energy recovery
US-2025002336-A1 · Jan 2, 2025 · US
Two-step thermochemical labyrinth reactor and methods
US-12122671-B2 · Oct 22, 2024 · US
Two-step thermochemical reactor
US-11926526-B2 · Mar 12, 2024 · US
Powerpland for seasonal energy storage
US-2023317996-A1 · Oct 5, 2023 · US
Integration of thermochemical water splitting with CO2 direct air capture
US-11634322-B2 · Apr 25, 2023 · US
Oxygen carrier particles having metal oxide-perovskite core-shell structure and chemical-looping water/carbon dioxide thermochemical decomposition process using same
US-2023038067-A1 · Feb 9, 2023 · US
Cyclic method of producing a hydrogen rich stream and/or a carbon monoxide rich stream
US-2023043199-A1 · Feb 9, 2023 · US
Thermochemical reactor system for a temperature swing cyclic process with integrated heat recovery and a method for operating the same
US-11565229-B2 · Jan 31, 2023 · US
System to convert coke in fluid catalytic cracking process by utilizing metal oxides with in-situ co2 capture
US-2022297108-A1 · Sep 22, 2022 · US
Two-step thermochemical labyrinth reactor and methods
US-2022177305-A1 · Jun 9, 2022 · US
Light absorbing member, member for hydrogen production, and hydrogen production apparatus
US-11198607-B2 · Dec 14, 2021 · US
Solar receiver-reactor
US-2021229988-A1 · Jul 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B3/063?
- CPC C01B3/063 is the Cooperative Patent Classification code for “Cyclic methods.”
- How many patents are filed under CPC C01B3/063 (Cyclic methods)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC C01B3/063 growing?
- Publication counts under this code: 2 in 2024 vs 9 in 2025 (latest complete years).