Y10S 62/91
Expander
Y10S62/91 (Expander) appears on 45 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 45
- Published applications
- 1
- Assignees
- 26
- Inventors
- 100
- Latest grant
- 15 Nov 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cooling apparatus for air conditioning and heat pumps15 Nov 2011US 8,056,350 B2AC-Sun ApS
- Nozzle for supersonic gas flow and an inertia separator4 Feb 2003US 6,513,345 B1Shell Oil Company
- Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity30 Jul 2002US 6,425,263 B1The United States of America as represented by the Department of Energy
- Turbine expansion machine with variable nozzle mechanism7 May 2002US 6,382,910 B1Ishikawajima-Harima Heavy Industries Co., Ltd.
- Liquid powered ejector27 Feb 2001US 6,192,692 B1
Most cited
By later US patents
- Method of and apparatus for the cooling of natural gas43US 4,359,871 ALinde Aktiengesellschaft · 1982
- Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity41US 6,105,390 ABechtel BWXT Idaho, LLC · 2000
- Two phase nozzle equipped with flow divider39US 5,682,759 A1997
- Process and apparatus for producing nitrogen and oxygen31US 5,305,610 AAir Products and Chemicals, Inc. · 1994
- Nozzle for supersonic gas flow and an inertia separator26US 6,513,345 B1Shell Oil Company · 2003