C01B 2203/141
At least two reforming, decomposition or partial oxidation steps in parallel
C01B2203/141 (At least two reforming, decomposition or partial oxidation steps in parallel) appears on 288 US grants and 334 published applications in this corpus.
Search patents in C01B- Granted patents
- 288
- Published applications
- 334
- Assignees
- 170
- Inventors
- 709
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 15 | 5 |
| 2002 | 7 | 9 |
| 2003 | 10 | 17 |
| 2004 | 9 | 17 |
| 2005 | 10 | 10 |
| 2006 | 6 | 14 |
| 2007 | 11 | 18 |
| 2008 | 6 | 12 |
| 2009 | 11 | 16 |
| 2010 | 10 | 13 |
| 2011 | 10 | 14 |
| 2012 | 9 | 7 |
| 2013 | 12 | 8 |
| 2014 | 11 | 13 |
| 2015 | 16 | 24 |
| 2016 | 13 | 25 |
| 2017 | 14 | 13 |
| 2018 | 17 | 10 |
| 2019 | 13 | 9 |
| 2020 | 7 | 8 |
| 2021 | 10 | 10 |
| 2022 | 5 | 13 |
| 2023 | 6 | 15 |
| 2024 | 5 | 10 |
| 2025 | 11 | 12 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for regulating a flame length in a partial oxidation reactor11 Aug 2026US 12,704,258 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Combined reforming apparatus28 Jul 2026US 12,692,154 B2Doosan Enerbility Co., Ltd.
- Fuel production system7 Jul 2026US 12,674,105 B2Honda Motor Co., Ltd.
- Integration of ammonia fuel for SMR for hydrogen production17 Feb 2026US 12,552,667 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Process for producing methanol and ammonia20 Jan 2026US 12,528,700 B2Johnson Matthey Davy Technologies Limited
- Process for producing low-carbon ammonia from natural gas24 Sep 2026US 2026/0285696 A1Publichnoe Aktsionernoe Obshchestvo "NOVATEK"
- Catalytic conversion method of carbonaceous fuel into synthesis gas and apparatus for catalytic conversion of carbonaceous fuel into synthesis gas27 Aug 2026US 2026/0250128 A1
- Plant and process for producing hydrogen from hydrocarbons20 Aug 2026US 2026/0242219 A1Technip Energies France
- System and method for producing syngas13 Aug 2026US 2026/0233993 A1Shell USA, Inc.
- Process for producing synthesis gas product comprising hydrogen30 Jul 2026US 2026/0217523 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Staged combustion of a low heating value fuel gas for driving a gas turbine166US 6,201,029 B1Marathon Oil Company · 2001
- Integrated hydrocarbon reforming system and controls150US 6,641,625 B1Nuvera Fuel Cells, LLC · 2003
- Utilization of synthesis gas produced by mixed conducting membranes127US 6,110,979 AAir Products and Chemicals, Inc. · 2000
- Process and installation for the combined generation of electrical and mechanical energy126US 5,417,051 AMannesmann Aktiengesellschaft · 1995
- Hydrogen production89US 5,030,661 AImperial Chemical Industries PLC · 1991