C10J 3/08
With ash-removal in liquid state
Official title: with ash-removal in liquid state
C10J3/08 (With ash-removal in liquid state) appears on 128 US grants and 63 published applications in this corpus.
Search patents in C10J- Granted patents
- 128
- Published applications
- 63
- Assignees
- 75
- Inventors
- 227
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 12 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 7 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 6 |
| 2010 | 3 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 4 |
| 2014 | 3 | 3 |
| 2015 | 3 | 2 |
| 2016 | 3 | 5 |
| 2017 | 3 | 1 |
| 2018 | 5 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 3 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 0 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Phosphorus coal gasification reaction device for combined production of yellow phosphorus and syngas31 Dec 2024US 12,180,431 B2Kunming University of Science and Technology
- Method and apparatus for optimizing gasifier model23 Jan 2024US 11,880,189 B2Siemens Aktiengesellschaft
- Reactor and process for gasifying and/or melting of feed materials17 Oct 2023US 11,788,021 B2Kbi Invest & Management AG
- Sandwich gasification process for high-efficiency conversion of carbonaceous fuels to clean syngas with zero residual carbon discharge18 Jul 2023US 11,702,604 B2
- Reactor and process for gasifying and/or melting of feed materials27 Sep 2022US 11,453,830 B2African Rainbow Minerals Limited
- Fixed bed gasifier with temperature-homogenization layer26 Jun 2025US 2025/0207047 A1
- Fixed bed gasifier with rollers12 Jun 2025US 2025/0186958 A1
- Fixed bed gasifier15 May 2025US 2025/0153126 A1Sierra Energy Corporation
- Method and system for producing syngas from a combustible material1 May 2025US 2025/0136880 A1
- Systems and methods of producing synthesis gas and bio-oil from biomass11 Jan 2024US 2024/0010919 A1
Most cited
By later US patents
- Briquette comprising caking coal and municipal solid waste208US 4,152,119 ADynecology Incorporated · 1979
- Processes and means for waste resources utilization94US 5,134,944 A1992
- Process for pyrolytic heat recovery enhanced with gasification of organic material79US 7,452,392 B22008
- Two-stage gasification system77US 4,069,024 ACombustion Engineering, Inc. · 1978
- Process for the production of fuel gas from coal67US 4,315,758 AInstitute of Gas Technology · 1982