C01B 3/583
The reaction being the selective oxidation of carbon monoxide
Official title: {the reaction being the selective oxidation of carbon monoxide}
C01B3/583 (The reaction being the selective oxidation of carbon monoxide) appears on 254 US grants and 272 published applications in this corpus.
Search patents in C01B- Granted patents
- 254
- Published applications
- 272
- Assignees
- 145
- Inventors
- 696
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 9 |
| 2002 | 20 | 44 |
| 2003 | 17 | 35 |
| 2004 | 23 | 29 |
| 2005 | 14 | 18 |
| 2006 | 17 | 22 |
| 2007 | 12 | 20 |
| 2008 | 15 | 21 |
| 2009 | 15 | 11 |
| 2010 | 14 | 15 |
| 2011 | 15 | 11 |
| 2012 | 10 | 4 |
| 2013 | 7 | 6 |
| 2014 | 4 | 3 |
| 2015 | 6 | 3 |
| 2016 | 7 | 2 |
| 2017 | 2 | 5 |
| 2018 | 0 | 4 |
| 2019 | 4 | 3 |
| 2020 | 4 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 4 |
| 2024 | 0 | 0 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal organic framework derived nanocomposite catalyst for synthesis gas production23 Sep 2025US 12,421,112 B1United Arab Emirates University
- Metal organic framework derived nanocomposite catalyst for synthesis gas production25 Feb 2025US 12,234,150 B1United Arab Emirates University
- Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams7 Jan 2025US 12,187,677 B2EcoCatalytic Inc.
- Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams26 Sep 2023US 11,767,276 B2EcoCatalytic Inc.
- Processes and apparatuses for reducing carbon monoxide levels in a gaseous stream27 Jun 2023US 11,685,659 B2Uop LLC
- Integration of carbon monoxide preferrential oxidation with a blue hydrogen plant28 May 2026US 2026/0145936 A1
- Catalyst for low-temperature carbon monoxide purification, method for manufacturing the same, and method for purifying carbon monoxide using the same16 Jan 2025US 2025/0018375 A1Korea Institute of Science and Technology
- Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streams19 Oct 2023US 2023/0331646 A1EcoCatalytic Inc.
- Complex oxides for reactive oxygen separation and related applications17 Aug 2023US 2023/0256422 A1North Carolina State University
- Processes and apparatuses for reducing carbon monoxide levels in a gaseous stream25 May 2023US 2023/0159338 A1Uop LLC
Most cited
By later US patents
- Fuel cell system with combustor-heated reformer172US 6,077,620 AGeneral Motors Corporation · 2000
- Integrated hydrocarbon reforming system and controls150US 6,641,625 B1Nuvera Fuel Cells, LLC · 2003
- Fuel cell power generation system138US 5,658,681 AAisin Aw Co., Ltd. · 1997
- Apparatus for providing a pure hydrogen stream for use with fuel cells117US 6,190,623 B1Uop LLC · 2001
- Device for staged carbon monoxide oxidation90US 5,271,916 AGeneral Motors Corporation · 1993