C10J 3/00
Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
Official title: Production of combustible gases containing carbon monoxide from solid carbonaceous fuels (destructive distillation processes C10B)
C10J3/00 (Production of combustible gases containing carbon monoxide from solid carbonaceous fuels) appears on 3,880 US grants and 3,582 published applications in this corpus.
Search patents in C10J- Granted patents
- 3,880
- Published applications
- 3,582
- Assignees
- 1,537
- Inventors
- 6,395
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 66 | 0 |
| 1977 | 74 | 0 |
| 1978 | 72 | 0 |
| 1979 | 56 | 0 |
| 1980 | 70 | 0 |
| 1981 | 79 | 0 |
| 1982 | 93 | 0 |
| 1983 | 95 | 0 |
| 1984 | 104 | 0 |
| 1985 | 73 | 0 |
| 1986 | 50 | 0 |
| 1987 | 73 | 0 |
| 1988 | 57 | 0 |
| 1989 | 83 | 0 |
| 1990 | 63 | 0 |
| 1991 | 36 | 0 |
| 1992 | 36 | 0 |
| 1993 | 40 | 0 |
| 1994 | 35 | 0 |
| 1995 | 40 | 0 |
| 1996 | 39 | 0 |
| 1997 | 41 | 0 |
| 1998 | 40 | 0 |
| 1999 | 31 | 0 |
| 2000 | 36 | 0 |
| 2001 | 27 | 11 |
| 2002 | 19 | 35 |
| 2003 | 27 | 34 |
| 2004 | 28 | 69 |
| 2005 | 34 | 57 |
| 2006 | 35 | 56 |
| 2007 | 26 | 115 |
| 2008 | 27 | 143 |
| 2009 | 44 | 221 |
| 2010 | 76 | 253 |
| 2011 | 95 | 276 |
| 2012 | 135 | 253 |
| 2013 | 197 | 253 |
| 2014 | 200 | 244 |
| 2015 | 243 | 221 |
| 2016 | 194 | 167 |
| 2017 | 160 | 152 |
| 2018 | 138 | 113 |
| 2019 | 116 | 100 |
| 2020 | 98 | 114 |
| 2021 | 75 | 118 |
| 2022 | 92 | 129 |
| 2023 | 90 | 141 |
| 2024 | 72 | 116 |
| 2025 | 92 | 124 |
| 2026 | 58 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10J 3/72Production of combustible gases containing carbon monoxide from solid carbonaceous fuels: other2,392
- C10J 3/46Gasification of granular or pulverulent flues in suspension1,994
- C10J 3/02Fixed-bed gasification of lump fuel1,098
- C10J 3/58Combined with pre-distillation of the fuel402
- C10J 3/57Gasification using molten salts or metals153
- C10J 3/005Rotary drum or kiln gasifiers91
- C10J 3/002Horizontal gasifiers53
- C10J 3/007Screw type gasifiers53
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
- 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
- Styrene production from used tires and use within tire rubber1 Oct 2026US 2026/0297226 A1
Most cited
By later US patents
- Electro-mechanical interfaces to mount robotic surgical arms470US 7,762,825 B2Intuitive Surgical Operations, Inc. · 2010
- Coal gasification and hydrogen production system and method301US 5,955,039 ASiemens Westinghouse Power Corporation · 1999
- Methanol from coal and natural gas294US 4,407,973 AThe M. W. Kellogg Company · 1983
- Process for producing methanol292US 4,277,416 AAminoil, USA, Inc. · 1981
- Method of producing methanol synthesis gas283US 4,994,093 AKrupp-Koppers GmbH · 1991