C10J 2300/1823
For synthesis gas
Official title: for synthesis gas
C10J2300/1823 (For synthesis gas) appears on 236 US grants and 163 published applications in this corpus.
Search patents in C10J- Granted patents
- 236
- Published applications
- 163
- Assignees
- 119
- Inventors
- 441
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 6 | 0 |
| 1981 | 11 | 0 |
| 1982 | 18 | 0 |
| 1983 | 21 | 0 |
| 1984 | 12 | 0 |
| 1985 | 14 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 5 |
| 2003 | 3 | 3 |
| 2004 | 1 | 5 |
| 2005 | 5 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 6 |
| 2008 | 0 | 4 |
| 2009 | 3 | 23 |
| 2010 | 4 | 6 |
| 2011 | 6 | 15 |
| 2012 | 7 | 9 |
| 2013 | 7 | 17 |
| 2014 | 11 | 6 |
| 2015 | 13 | 12 |
| 2016 | 11 | 3 |
| 2017 | 3 | 2 |
| 2018 | 6 | 4 |
| 2019 | 2 | 2 |
| 2020 | 3 | 6 |
| 2021 | 5 | 3 |
| 2022 | 0 | 6 |
| 2023 | 4 | 10 |
| 2024 | 5 | 6 |
| 2025 | 7 | 5 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes and systems for converting a hydrocarbon-containing feed7 Jul 2026US 12,674,106 B2ExxonMobil Chemical Patents Inc.
- Methods and systems for producing energy from waste materials24 Mar 2026US 12,584,069 B2W2E USA LLC
- Processes and systems for upgrading a hydrocarbon-containing feed24 Feb 2026US 12,559,445 B2ExxonMobil Chemical Patents Inc.
- Device for making hydrogen from heterogenous waste27 Jan 2026US 12,534,676 B2CLEAN ENERGY ENTERPRISES Inc.
- System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas25 Nov 2025US 12,480,061 B2ThermoChem Recovery International, Inc.
- Process and process plant for converting feedstock comprising a carbon-containing solid fuel22 Jan 2026US 2026/0022298 A1Gidara Energy B.V.
- Process for Enhancing Production of Biofuels from Biomass28 Aug 2025US 2025/0270088 A1Expander Energy Inc.
- Method of producing syngas from biomass utilizing tail gas for tar removal28 Aug 2025US 2025/0270460 A1Mote LLC
- Fixed bed gasifier15 May 2025US 2025/0153126 A1Sierra Energy Corporation
- Downdraft plasma gasifier13 Mar 2025US 2025/0084326 A1Reformed Energy, Inc.
Most cited
By later US patents
- Hydropyrolysis process133US 4,597,776 ARockwell International Corporation · 1986
- Process for the gasification of carbonaceous materials119US 4,322,222 AOccidental Petroleum Corporation · 1982
- Co-generation system for co-producing clean, coal-based fuels and electricity112US 5,132,007 ACarbon Fuels Corporation · 1992
- Production of methanol via catalytic coal gasification103US 4,348,487 AExxon Research & Engineering Co. · 1982
- Countercurrent plug-like flow of two solids93US 4,157,245 AChevron Research Company · 1979