C10K 3/02
Modifying the chemical composition of combustible gases containing carbon monoxide to produce
Official title: by catalytic treatment
C10K3/02 (Modifying the chemical composition of combustible gases containing carbon monoxide to produce) appears on 727 US grants and 1,031 published applications in this corpus.
Search patents in C10K- Granted patents
- 727
- Published applications
- 1,031
- Assignees
- 476
- Inventors
- 2,153
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 10 |
| 2003 | 4 | 8 |
| 2004 | 5 | 20 |
| 2005 | 8 | 14 |
| 2006 | 8 | 11 |
| 2007 | 8 | 23 |
| 2008 | 4 | 27 |
| 2009 | 9 | 40 |
| 2010 | 19 | 65 |
| 2011 | 27 | 59 |
| 2012 | 32 | 55 |
| 2013 | 36 | 68 |
| 2014 | 42 | 86 |
| 2015 | 66 | 58 |
| 2016 | 58 | 56 |
| 2017 | 48 | 50 |
| 2018 | 36 | 40 |
| 2019 | 33 | 21 |
| 2020 | 25 | 26 |
| 2021 | 21 | 34 |
| 2022 | 17 | 36 |
| 2023 | 32 | 67 |
| 2024 | 35 | 61 |
| 2025 | 29 | 56 |
| 2026 | 19 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for conditioning syngas and capturing carbon dioxide from conditioned syngas for production of power, chemicals, and other value added products11 Aug 2026US 12,702,950 B2Dastur Energy, Inc.
- Hydrocarbon production method28 Jul 2026US 12,692,209 B2Eneos Corporation
- Process and installation for the product processing of fischer-tropsch based raw products for the production of pre-formulated fuels or standard-compliant fuels21 Jul 2026US 12,686,824 B2Ineratec GmbH
- Flexible process for converting carbon dioxide, hydrogen, and methane into synthesis gas14 Jul 2026US 12,679,725 B2Shell USA, Inc.
- Method and system for preparing synthetic oil23 Jun 2026US 12,662,636 B2SK Innovation Co., Ltd.
- Generation and utilization of ammoniated water in gasification1 Oct 2026US 2026/0297445 A1SunGas Renewables, Inc.
- Device for the treatment of a solid feedstock, comprising recycling of the solid feedstock1 Oct 2026US 2026/0297446 A1Avril
- 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
- Integrated fischer-tropsch processes27 Aug 2026US 2026/0250580 A1BP (China) Holdings Limited
- Apparatus for producing sustainable aviation fuels using synthesis gas fuel cells20 Aug 2026US 2026/0242677 A1Avioxx Limited
Most cited
By later US patents
- Process for the manufacture of gasoline300US 4,138,442 AMobil Oil Corporation · 1979
- Methanol from coal and natural gas294US 4,407,973 AThe M. W. Kellogg Company · 1983
- Production of substitute natural gas289US 4,133,825 ABritish Gas Corporation · 1979
- Method of producing methanol synthesis gas283US 4,994,093 AKrupp-Koppers GmbH · 1991
- Indirectly heated thermochemical reactor apparatus and processes143US 5,059,404 AManufacturing and Technology Conversion International, Inc. · 1991