F22B 37/227
Drums and collectors for mixing
Official title: {Drums and collectors for mixing}
F22B37/227 (Drums and collectors for mixing) appears on 18 US grants and 4 published applications in this corpus.
Search patents in F22B- Granted patents
- 18
- Published applications
- 4
- Assignees
- 14
- Inventors
- 26
- Latest grant
- 28 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Continuous steam generator with equalizing chamber28 Feb 2017US 9,581,327 B2General Electric Technology GmbH
- Solar thermal electric power generation system, heating medium supply system, and temperature fluctuation suppressing device3 Jan 2012US 8,087,246 B2Kawasaki Jukogyo Kabushiki Kaisha
- Boiler apparatus7 Jun 2011US 7,954,460 B2Babcock-Hitachi Kabushiki Kaisha
- Gas and steam-turbine plant2 Apr 2002US 6,363,710 B1Siemens Aktiengesellschaft
- Two phase flow dispersion device23 May 2000US 6,065,486 AMcDermott Technology, Inc.
- Solar Thermal Electric Power Generation System, Heating Medium Supply System, and Temperature Fluctuation Suppressing Device3 Jun 2010US 2010/0132694 A2Kawasaki Jukogyo Kabushiki Kaisha
- Continuous steam generator with equalizing chamber1 Oct 2009US 2009/0241859 A1ALSTOM Technology Ltd
- Thermal Electric Power Generation System, Heating Medium Supply System, and Temperature Fluctuation Suppressing Device2 Jul 2009US 2009/0165780 A1Kawasaki Jukogyo Kabushiki Kaisha
- Boiler apparatus5 Jul 2007US 2007/0151525 A1Babcock-Hitachi Kabushiki Kaisha
Most cited
By later US patents
- Steam distribution manifold44US 4,505,297 AShell California Production Inc. · 1985
- Pressure staged heat exchanger16US 4,072,182 AInternational Power Technology, Inc. · 1978
- Device to equalize steam quality in pipe networks15US 5,407,274 ATexaco Inc. · 1995
- Method for equalizing steam quality in pipe networks14US 5,709,468 ATexaco Group, Inc. · 1998
- Method and apparatus for controlling phase splitting at pipe junctions13US 5,250,104 ATexaco Inc. · 1993