C01B 3/586
The reaction being a methanation reaction
Official title: {the reaction being a methanation reaction}
C01B3/586 (The reaction being a methanation reaction) appears on 108 US grants and 127 published applications in this corpus.
Search patents in C01B- Granted patents
- 108
- Published applications
- 127
- Assignees
- 75
- Inventors
- 267
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 3 |
| 2002 | 5 | 3 |
| 2003 | 3 | 8 |
| 2004 | 5 | 8 |
| 2005 | 5 | 5 |
| 2006 | 4 | 8 |
| 2007 | 5 | 9 |
| 2008 | 5 | 9 |
| 2009 | 4 | 8 |
| 2010 | 6 | 12 |
| 2011 | 5 | 5 |
| 2012 | 7 | 11 |
| 2013 | 6 | 7 |
| 2014 | 9 | 2 |
| 2015 | 2 | 4 |
| 2016 | 5 | 6 |
| 2017 | 3 | 2 |
| 2018 | 4 | 4 |
| 2019 | 5 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for separating off and immobilizing carbon dioxide and/or carbon monoxide from an exhaust gas15 Feb 2022US 11,247,172 B2Fld Technologies GmbH
- Process and apparatus for the production of synthesis gas6 Jul 2021US 11,052,365 B2
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- Core-shell structured catalysts for hydrogen production from natural gas25 Dec 2025US 2025/0387782 A1Aramco Services Company
- Revamp process for an ammonia and methanol co-production plant17 Jul 2025US 2025/0230115 A1Topsoe A/S
- Chemical synthesis plant20 Mar 2025US 2025/0091862 A1Haldor TopsøE A/S
Most cited
By later US patents
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- Nanotechnology for engineering the performance of substances140US 6,531,704 B2NanoProducts Corporation · 2003
- Apparatus for providing a pure hydrogen stream for use with fuel cells117US 6,190,623 B1Uop LLC · 2001