C10J
Production of producer gas, water-gas, synthesis gas from solid carbonaceous material, or
Official title: PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES (synthesis gas from liquid or gaseous hydrocarbons C01B; underground gasification of minerals E21B43/295); CARBURETTING AIR OR OTHER GASES
C10J (Production of producer gas, water-gas, synthesis gas from solid carbonaceous material, or) appears on 4,071 US grants and 3,853 published applications in this corpus.
Search patents in C10J- Granted patents
- 4,071
- Published applications
- 3,853
- Assignees
- 1,605
- Inventors
- 6,771
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 67 | 0 |
| 1977 | 75 | 0 |
| 1978 | 74 | 0 |
| 1979 | 57 | 0 |
| 1980 | 72 | 0 |
| 1981 | 80 | 0 |
| 1982 | 93 | 0 |
| 1983 | 95 | 0 |
| 1984 | 104 | 0 |
| 1985 | 73 | 0 |
| 1986 | 51 | 0 |
| 1987 | 75 | 0 |
| 1988 | 58 | 0 |
| 1989 | 83 | 0 |
| 1990 | 64 | 0 |
| 1991 | 36 | 0 |
| 1992 | 38 | 0 |
| 1993 | 41 | 0 |
| 1994 | 35 | 0 |
| 1995 | 41 | 0 |
| 1996 | 39 | 0 |
| 1997 | 42 | 0 |
| 1998 | 40 | 0 |
| 1999 | 33 | 0 |
| 2000 | 36 | 0 |
| 2001 | 29 | 11 |
| 2002 | 19 | 40 |
| 2003 | 31 | 38 |
| 2004 | 31 | 70 |
| 2005 | 35 | 59 |
| 2006 | 36 | 58 |
| 2007 | 28 | 121 |
| 2008 | 28 | 154 |
| 2009 | 44 | 227 |
| 2010 | 84 | 276 |
| 2011 | 103 | 294 |
| 2012 | 142 | 275 |
| 2013 | 210 | 285 |
| 2014 | 216 | 261 |
| 2015 | 263 | 235 |
| 2016 | 207 | 175 |
| 2017 | 171 | 162 |
| 2018 | 146 | 125 |
| 2019 | 124 | 107 |
| 2020 | 103 | 121 |
| 2021 | 83 | 128 |
| 2022 | 101 | 136 |
| 2023 | 96 | 156 |
| 2024 | 75 | 131 |
| 2025 | 102 | 136 |
| 2026 | 62 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- C10J 3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels3,880
- C10J 2300/00Details of gasification processesIndexing code3,701
- C10J 2200/00Details of gasification apparatusIndexing code1,131
- C10J 1/00Production of fuel gases by carburetting air or other gases without pyrolysis36
Recent patents
- Liquefaction process6 Oct 2026US 12,753,353 B1
- Fully modularized pyrolysis reactor with simultaneous multi-feed capabilities6 Oct 2026US 12,753,356 B2Harvestgreen 4H2 Inc.
- Method and apparatus for a combined tire pyrolyzer/gasifier and biomass gasifier22 Sep 2026US 12,742,126 B2
- Recovery of recycle content CO2 from pyrolysis flue gas15 Sep 2026US 12,735,644 B2ExxonMobil Product Solutions Company
- Drying furnace device of gasifier capable of automatically adjusting temperature15 Sep 2026US 12,735,650 B2Anhui University of Science and Technology
- Coral-reef-like bifunctional catalyst for biomass gasification to produce green hydrogen with simultaneous decarbonization, and preparation method and application thereof8 Oct 2026US 2026/0307057 A1Southeast University
- Thermal coupling of cement production with gasification8 Oct 2026US 2026/0308053 A1BASF SE
- Gasification8 Oct 2026US 2026/0308466 A1Tcg Global, LLC
- Syngas production from waste materials1 Oct 2026US 2026/0297000 A1SemperCycle ApS
- Polyethylene production from used tires1 Oct 2026US 2026/0297222 A1
Most cited
By later US patents
- Electro-mechanical interfaces to mount robotic surgical arms470US 7,762,825 B2Intuitive Surgical Operations, Inc. · 2010
- Method of power generation via coal gasification and liquid hydrocarbon synthesis315US 3,986,349 AChevron Research Company · 1976
- Coal gasification and hydrogen production system and method301US 5,955,039 ASiemens Westinghouse Power Corporation · 1999
- 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