C10J 3/30
Fuel charging devices
C10J3/30 (Fuel charging devices) appears on 253 US grants and 179 published applications in this corpus.
Search patents in C10J- Granted patents
- 253
- Published applications
- 179
- Assignees
- 174
- Inventors
- 500
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 19 | 0 |
| 1978 | 14 | 0 |
| 1979 | 11 | 0 |
| 1980 | 6 | 0 |
| 1981 | 14 | 0 |
| 1982 | 10 | 0 |
| 1983 | 14 | 0 |
| 1984 | 11 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 5 |
| 2003 | 1 | 2 |
| 2004 | 0 | 5 |
| 2005 | 0 | 5 |
| 2006 | 3 | 5 |
| 2007 | 2 | 5 |
| 2008 | 2 | 4 |
| 2009 | 0 | 13 |
| 2010 | 4 | 8 |
| 2011 | 6 | 13 |
| 2012 | 7 | 16 |
| 2013 | 10 | 12 |
| 2014 | 8 | 22 |
| 2015 | 13 | 11 |
| 2016 | 10 | 11 |
| 2017 | 11 | 6 |
| 2018 | 12 | 5 |
| 2019 | 4 | 5 |
| 2020 | 7 | 7 |
| 2021 | 1 | 2 |
| 2022 | 4 | 4 |
| 2023 | 4 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fully modularized pyrolysis reactor with simultaneous multi-feed capabilities6 Oct 2026US 12,753,356 B2Harvestgreen 4H2 Inc.
- Gasifier with a reaction zone and a cooling zone with alternately flighted augers and paddles27 Jan 2026US 12,534,672 B2McGolden, LLC
- Method and system for gasification of biomass29 Jul 2025US 12,371,621 B2McGolden, LLC
- Phosphorus coal gasification reaction device for combined production of yellow phosphorus and syngas31 Dec 2024US 12,180,431 B2Kunming University of Science and Technology
- Universal feeder with clamshell transfer screw30 May 2023US 11,661,559 B2Aries Clean Technologies LLC
- Gasifier with a reaction zone and a cooling zone with alternately flighted augers and paddles23 Jul 2026US 2026/0209604 A1
- Telescoping Ram and Methods for Its Use in Transferring Solid Material21 May 2026US 2026/0139904 A1Gti Energy
- Methods for producing syngas from biomass-co2 coupled converter smelting processes2 Apr 2026US 2026/0092227 A1University of Science and Technology Beijing
- Gasification26 Mar 2026US 2026/0085250 A1Gasification Consultancy Limited
- Actively cooled screw feeder for gasification reactors19 Mar 2026US 2026/0078311 A1Aries Clean Technologies LLC
Most cited
By later US patents
- System and method for gasification of solid carbonaceous fuels105US 4,385,905 AEverett Metal Products · 1983
- Method for producing fuel gas from organic material, capable of self-sustaining operation101US 4,530,702 APyrenco, Inc. · 1985
- Apparatus and method for solar coal gasification68US 4,229,184 AThe United States of America as represented by the United States Department of Energy · 1980
- Method for the gasification of carbonaceous matter by plasma arc pyrolysis55US 4,181,504 ATechnology Application Services Corporation · 1980
- Method and apparatus for controlling a gasifier54US 4,489,562 ACombustion Engineering, Inc. · 1984