C10J 3/482
Gasifiers with stationary fluidised bed
Official title: {Gasifiers with stationary fluidised bed}
C10J3/482 (Gasifiers with stationary fluidised bed) appears on 450 US grants and 333 published applications in this corpus.
Search patents in C10J- Granted patents
- 450
- Published applications
- 333
- Assignees
- 217
- Inventors
- 854
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 13 | 0 |
| 1978 | 14 | 0 |
| 1979 | 11 | 0 |
| 1980 | 16 | 0 |
| 1981 | 14 | 0 |
| 1982 | 15 | 0 |
| 1983 | 9 | 0 |
| 1984 | 11 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 7 |
| 2003 | 6 | 4 |
| 2004 | 4 | 12 |
| 2005 | 9 | 6 |
| 2006 | 3 | 8 |
| 2007 | 4 | 12 |
| 2008 | 3 | 16 |
| 2009 | 7 | 30 |
| 2010 | 8 | 41 |
| 2011 | 7 | 15 |
| 2012 | 15 | 18 |
| 2013 | 23 | 27 |
| 2014 | 22 | 19 |
| 2015 | 29 | 17 |
| 2016 | 14 | 9 |
| 2017 | 6 | 8 |
| 2018 | 8 | 6 |
| 2019 | 5 | 4 |
| 2020 | 9 | 9 |
| 2021 | 4 | 10 |
| 2022 | 9 | 10 |
| 2023 | 6 | 15 |
| 2024 | 7 | 14 |
| 2025 | 13 | 9 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and installation for gasification of heterogenic mixtures of organic substances and compounds25 Aug 2026US 12,716,039 B2
- Integrated pyrolysis and gasification of biomass3 Feb 2026US 12,540,281 B2ExxonMobile Technology and Engineering Company
- Inline particle size control for rotary drum drier recycle material30 Dec 2025US 12,510,295 B2Aries Clean Technologies LLC
- System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas25 Nov 2025US 12,480,061 B2ThermoChem Recovery International, Inc.
- Induced circulation among integrated bubbling zones14 Oct 2025US 12,440,818 B2
- Method for obtaining a synthesis gas from waste products via a gasification reaction in conjunction with a reforming reaction with thermal energy recirculation27 Aug 2026US 2026/0250587 A1Cyclize GmbH
- Method and group of systems for producing synthesis gas30 Jul 2026US 2026/0218070 A1BHYO GmbH
- Method and apparatus for cleaning gasification product and use30 Jul 2026US 2026/0218073 A1
- Systems and methods for chemical looping pyrolysis of carbonaceous solid fuels16 Jul 2026US 2026/0201261 A1
- Coaxially stacked coaxial fuel gasifier23 Apr 2026US 2026/0109906 A1Alchemist Material Corporation
Most cited
By later US patents
- Indirectly heated thermochemical reactor apparatus and processes143US 5,059,404 AManufacturing and Technology Conversion International, Inc. · 1991
- Separation of carbon dioxide (CO2) from gas mixtures120US 7,618,606 B2The Ohio State University · 2009
- Fluidized bed gasifier115US 4,968,325 ACentre Quebecois de Valorisation de la Biomasse · 1990
- Indirectly heated thermochemical reactor processes115US 5,536,488 AManufacturing & Technology Conversion, Inc. · 1996
- Process for detoxifying waste materials by steam reformation through endothermic gasification reactions104US 6,149,765 AManufacturing and Technology Conversion International, Inc. · 2000