C01B 3/54
Including a catalytic reaction
Official title: including a catalytic reaction
C01B3/54 (Including a catalytic reaction) appears on 23 US grants and 23 published applications in this corpus.
Search patents in C01B- Granted patents
- 23
- Published applications
- 23
- Assignees
- 30
- Inventors
- 78
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 3 | 3 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 2 | 4 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Drying apparatus of porous material, hydrogen production system including the same, and method for drying porous material14 Oct 2025US 12,442,594 B2Shimose Microbes Laboratory Corporation
- Hydrogen purification/storage apparatus and method using liquid organic hydrogen carrier5 Nov 2024US 12,134,559 B2Korea Institute of Science and Technology
- System and methods for the production of hydrogen gas2 Jul 2024US 12,024,431 B2
- Process and plant for producing pure hydrogen18 Jul 2023US 11,702,336 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Process for producing a synthesis gas17 Jan 2023US 11,554,954 B2Casale SA
- Carbon dioxide capture and carbon resource utilization system, for fuel cell, using boil-off gas generated from liquefied natural gas18 Sep 2025US 2025/0289716 A1Lowcarbon Co., Ltd.
- Removal agent for fine-removal of co in hydrogen, and preparation method therefor and use thereof26 Jun 2025US 2025/0205675 A1China Energy Investment Corporation Limited
- System and methods for the production of hydrogen gas14 Nov 2024US 2024/0375954 A1
- Hydrogen oxidation catalyst and method for producing same18 Jul 2024US 2024/0238766 A1Hydrochem LLC
- Drying apparatus of porous material, hydrogen production system including the same, and method for drying porous material11 Jul 2024US 2024/0230224 A9Shimose Microbes Laboratory Corporation
Most cited
By later US patents
- Acid gas solvent filtration system25US 6,174,507 B1Texaco Inc. · 2001
- Fuel cell system including an ammonia remover and method of operating the same19US 9,023,542 B2Panasonic Intellectual Property Management Co., Ltd. · 2015
- Method and apparatus for removing carbonyl sulfide from a gas stream via wet scrubbing15US 6,322,763 B1Teco S.R.L. · 2001
- Co-production of carbon monoxide-rich syngas wth high purity hydrogen14US 6,521,143 B1Air Products and Chemicals, Inc. · 2003
- Production of a hydrogen-rich gas from a hydrogen, carbon monoxide and carbon dioxide-containing fuel gas13US 4,137,298 AContinental Oil Company · 1979