C01B 13/024
By reduction
Official title: {by reduction}
C01B13/024 (By reduction) appears on 4 US grants and 7 published applications in this corpus.
Search patents in C01B- Granted patents
- 4
- Published applications
- 7
- Assignees
- 8
- Inventors
- 23
- Latest grant
- 19 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for refining argon gas and recovering and refining apparatus for argon gas19 Apr 2022US 11,305,994 B2Shin-Etsu Handotai Co., Ltd.
- Metal ferrite oxygen carriers/catalyst for partial oxidation of methane for production of synthesis gas23 Oct 2018US 10,106,407 B1U. S. Department of Energy
- Catalysts for thermochemical fuel production and method of producing fuel using thermochemical fuel production23 Jan 2018US 9,873,109 B2California Institute of Technology
- Configurations and methods for SOx removal in oxygen-containing gases22 Mar 2011US 7,910,077 B2Fluor Technologies Corporation
- Method for reducing the global greenhouse effect30 Apr 2026US 2026/0114386 A1
- Thermochemical process and compact apparatus for the concentration of oxygen in extraterrestrial atmospheres12 Dec 2024US 2024/0409407 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Core-shell catalyst and oxygen reduction method23 Apr 2020US 2020/0122123 A1Osaka University
- Method for refining argon gas and recovering and refining apparatus for argon gas22 Feb 2018US 2018/0050912 A1Shin-Etsu Handotai Co., Ltd.
- Catalysts for thermochemical fuel production and method of producing fuel using thermochemical fuel production7 May 2015US 2015/0125383 A1California Institute of Technology
Most cited
By later US patents
- Configurations and methods for SOx removal in oxygen-containing gases41US 7,910,077 B2Fluor Technologies Corporation · 2011
- Method for refining argon gas and recovering and refining apparatus for argon gas1US 11,305,994 B2Shin-Etsu Handotai Co., Ltd. · 2022
- Catalysts for thermochemical fuel production and method of producing fuel using thermochemical fuel production1US 9,873,109 B2California Institute of Technology · 2018