Y10S 48/02
Slagging producer
Y10S48/02 (Slagging producer) appears on 134 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 134
- Published applications
- 2
- Assignees
- 44
- Inventors
- 202
- Latest grant
- 8 Feb 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 16 | 0 |
| 1985 | 9 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 15 | 0 |
| 1990 | 14 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process and device for waste pyrolysis and gasification8 Feb 2005US 6,852,293 B1RGR Ambiente-Reattori Gassificazione Rifiuti S.r.l.
- Method for withdrawing and dewatering slag from a gasification system16 Mar 2004US 6,706,199 B2Texaco Development Corporation
- Method and apparatus for treating wastes by gasification24 Sep 2002US 6,455,011 B1Ebara Corporation
- Process and device for gasification of waste6 Nov 2001US 6,311,629 B1Linde-KCA-Dresden GmbH
- Method for treating wastes by gasification16 May 2000US 6,063,355 AEbara Corporation
Most cited
By later US patents
- Processes and means for waste resources utilization94US 5,134,944 A1992
- Process for production desulfurized of synthesis gas50US 5,250,083 ATexaco Inc. · 1993
- Method of preventing adherence of ash to gasifier wall48US 4,995,193 AUbe Industries, Ltd. · 1991
- Process for quenching product gas of slagging coal gasifier47US 4,054,424 AShell Internationale Research Maatschappij B. V. · 1977
- Slag tap gas flow inducement in wet-bottom furnaces46US 4,445,441 ACombustion Engineering, Inc. · 1984