C01B 2203/025
Containing a partial oxidation step
Official title: containing a partial oxidation step
C01B2203/025 (Containing a partial oxidation step) appears on 1,559 US grants and 2,019 published applications in this corpus.
Search patents in C01B- Granted patents
- 1,559
- Published applications
- 2,019
- Assignees
- 683
- Inventors
- 3,590
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 7 | 0 |
| 1989 | 12 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 15 | 0 |
| 1998 | 17 | 0 |
| 1999 | 10 | 0 |
| 2000 | 19 | 0 |
| 2001 | 30 | 16 |
| 2002 | 32 | 72 |
| 2003 | 44 | 74 |
| 2004 | 63 | 113 |
| 2005 | 42 | 92 |
| 2006 | 54 | 72 |
| 2007 | 45 | 96 |
| 2008 | 43 | 100 |
| 2009 | 57 | 104 |
| 2010 | 66 | 132 |
| 2011 | 63 | 101 |
| 2012 | 65 | 83 |
| 2013 | 85 | 64 |
| 2014 | 67 | 87 |
| 2015 | 85 | 94 |
| 2016 | 70 | 76 |
| 2017 | 73 | 78 |
| 2018 | 56 | 52 |
| 2019 | 50 | 41 |
| 2020 | 42 | 53 |
| 2021 | 39 | 52 |
| 2022 | 34 | 99 |
| 2023 | 58 | 75 |
| 2024 | 66 | 86 |
| 2025 | 51 | 71 |
| 2026 | 30 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Complex oxides for reactive oxygen separation and related applications6 Oct 2026US 12,752,260 B2North Carolina State University
- Kinetic enhancements for thermal pyrolysis process, hybrid thermal-electric pyrolysis, and associated systems and methods6 Oct 2026US 12,753,073 B2Shell USA, Inc.
- Autonomous modular flare gas conversion systems and methods6 Oct 2026US 12,753,138 B2M2X Energy Inc.
- Steam methane reforming with process carbon dioxide capture and ammonia firing15 Sep 2026US 12,735,316 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Hybrid partial oxidation and reverse water gas shift based carbon monoxide production system1 Sep 2026US 12,722,972 B2Dioxycle
- Process and apparatus for hydrogen production with low carbon dioxide levels8 Oct 2026US 2026/0307989 A1
- Autonomous Modular Flare Gas Conversion Systems and Methods8 Oct 2026US 2026/0308093 A1M2X Energy Inc.
- Solar-powered flexible waste-to-fuels process1 Oct 2026US 2026/0295548 A1
- Process for the production of caboxylic acids and carbonyl compounds by utilizing carbon dioxide-rich feedstock1 Oct 2026US 2026/0297010 A1
- Carbon neutral hydrogen production24 Sep 2026US 2026/0285681 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Electro-mechanical interfaces to mount robotic surgical arms470US 7,762,825 B2Intuitive Surgical Operations, Inc. · 2010
- Microcomponent chemical process sheet architecture299US 5,811,062 ABattelle Memorial Institute · 1998
- Apparatus for surgical systems with electro-mechanical interfaces to mount robotic surgical arms276US 8,585,420 B2Intuitive Surgical Operations, Inc. · 2013
- Surgical system with electro-mechanical interfaces to mount robotic surgical arms273US 8,066,524 B2Intuitive Surgical Operations, Inc. · 2011
- Hydrogen producing fuel processing system236US 6,221,117 B1IdaTech, LLC · 2001