C10J 3/36
Fixed grates
C10J3/36 (Fixed grates) appears on 69 US grants and 35 published applications in this corpus.
Search patents in C10J- Granted patents
- 69
- Published applications
- 35
- Assignees
- 51
- Inventors
- 138
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 9 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 5 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 6 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 3 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Thermal conversion of plastic waste into energy7 May 2024US 11,976,246 B1Conversion Energy Systems, Inc.
- Gasification reactor adaptable for feedstock with wide particle size distribution1 Aug 2023US 11,713,428 B2Huazhong University of Science and Technology
- Gasification unit, a method for producing a product gas and use of such a method4 Oct 2022US 11,459,518 B2Danmarks Tekniske Universitet
- Hydrogen generation furnace using decomposition of biomass stream11 Jan 2022US 11,220,643 B2Fujian Jungie New Material Technology Co., Ltd.
- Gasification furnace15 Jun 2021US 11,034,899 B2ZE Energy Inc.
- Method and system for producing syngas from a combustible material1 May 2025US 2025/0136880 A1
- Gasification reactor adaptable for feedstock with wide particle size distribution30 Mar 2023US 2023/0095044 A1Huazhong University of Science and Technology
- A gasification unit, a method for producing a product gas and use of such a method30 Jul 2020US 2020/0239792 A1Danmarks Tekniske Universitet
- Hydrogen generation furnace using decomposition of biomass stream30 Jul 2020US 2020/0239794 A1Fujian Jungie New Material Technology Co., Ltd.
- Pyrolysis gasification system27 Feb 2020US 2020/0063050 A1Kentec Enviro Solutions LLC.
Most cited
By later US patents
- Fluid bed coal gasification75US 3,971,639 AGulf Oil Corporation · 1976
- Coal pretreatment and gasification process57US 4,057,402 AInstitute of Gas Technology · 1977
- Gasification apparatus54US 4,306,506 AEnergy Recovery Research Group, Inc. · 1981
- Fuel gas-producing pyrolysis reactors52US 4,584,947 A1986
- Variable moisture biomass gasification heating system and method37US 6,485,296 B12002