Y10S 505/894
Cyclic cryogenic system
Official title: Cyclic cryogenic system, e.g. sterling, gifford-mcmahon
Y10S505/894 (Cyclic cryogenic system) appears on 35 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 35
- Published applications
- 1
- Assignees
- 22
- Inventors
- 67
- Latest grant
- 7 Feb 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Superconductive electrical cable7 Feb 2012US 8,112,135 B2Nexans
- Superconductive magnet including a cryocooler coldhead12 Jun 2001US 6,246,308 B1General Electric Company
- Superconductive magnet including a cryocooler coldhead30 Jan 2001US 6,181,228 B2General Electric Company
- Thermally shielded superconductor current lead23 Nov 1999US 5,991,647 AAmerican Superconductor Corporation
- Thermal conductance gasket for zero boiloff superconducting magnet6 Jul 1999US 5,918,470 AGeneral Electric Company
Most cited
By later US patents
- Micro miniature refrigerators142US 4,392,362 AThe Board of Trustees of the Leland Stanford Junior University · 1983
- High temperature refrigerator114US 4,107,935 AThe United States of America as represented by the United States Department of Energy · 1978
- Active magnetic regenerator109US 4,332,135 AThe United States of America as respresented by the United States Department of Energy · 1982
- Cryogenic surgical apparatus and method63US 4,206,609 AActus, Inc. · 1980
- Refrigerators56US 4,386,505 AThe Board of Trustees of the Leland Stanford Junior University · 1983