Y10S 48/01
Recirculation of gases produced to lower part of fuel bed
Y10S48/01 (Recirculation of gases produced to lower part of fuel bed) appears on 9 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 9
- Published applications
- 0
- Assignees
- 8
- Inventors
- 27
- Latest grant
- 6 Nov 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process and device for gasification of waste6 Nov 2001US 6,311,629 B1Linde-KCA-Dresden GmbH
- Process for the conversion of hydrocarbon materials having a high molecular weight4 Aug 1998US 5,788,724 AEniricerche S. p. A.
- Method of removing volatile metals from slag using an acid wash15 Jul 1997US 5,647,876 ATexaco Inc.
- Pyrolysis system20 Jun 1989US 4,840,129 ASiemens Aktiengesellschaft
- Process for producing and using syngas and recovering methane enricher gas therefrom7 Jul 1987US 4,678,480 AM. A. N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Process for producing and using syngas and recovering methane enricher gas therefrom55US 4,678,480 AM. A. N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft · 1987
- Process for the conversion of hydrocarbon materials having a high molecular weight48US 5,788,724 AEniricerche S. p. A. · 1998
- Pyrolysis system28US 4,840,129 ASiemens Aktiengesellschaft · 1989
- Fuel gas production9US 4,164,397 A1979
- Process and device for gasification of waste8US 6,311,629 B1Linde-KCA-Dresden GmbH · 2001