Y10S 505/888
Refrigeration
Y10S505/888 (Refrigeration) appears on 232 US grants and 19 published applications in this corpus.
Search patents in Y10S- Granted patents
- 232
- Published applications
- 19
- Assignees
- 82
- Inventors
- 340
- Latest grant
- 24 Mar 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 12 | 0 |
| 1982 | 10 | 0 |
| 1983 | 9 | 0 |
| 1984 | 12 | 0 |
| 1985 | 18 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 3 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 2 | 3 |
| 2013 | 0 | 0 |
| 2014 | 3 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 505/892Magnetic device cooling91
- Y10S 505/894Cyclic cryogenic system35
- Y10S 505/891Magnetic or electrical effect cooling34
- Y10S 505/897Cryogenic media transfer25
- Y10S 505/899Method of cooling22
- Y10S 505/889Utilizing rare earth material19
- Y10S 505/898Cryogenic envelope17
- Y10S 505/896Special refrigerant compound7
All 9 subgroupsShow fewer
Recent patents
- Superconducting electromagnet device, cooling method therefor, and magnetic resonance imaging device24 Mar 2015US 8,988,176 B2Hitachi, Ltd.
- Arrangement for electrically conductively connecting two electrical units25 Nov 2014US 8,897,845 B2Nexans
- Coil with superconductive windings cooled without cryogenic fluids23 Sep 2014US 8,841,980 B2ASG Superconductors, S.p.A.
- Superconducting coil apparatus, superconducting appatatus, and method of making superconducting coil apparatus22 Jul 2014US 8,787,998 B2Sumitomo Electric Industries, Ltd.
- Superconducting cable line8 May 2012US 8,173,897 B2Sumitomo Electric Industries, Ltd.
- System having a superconductive cable1 Dec 2016US 2016/0351304 A1
- Superconducting electromagnet device, cooling method therefor, and magnetic resonance imaging device6 Nov 2014US 2014/0329688 A1Hitachi, Ltd.
- Arrangement for electrically conductively connecting two electrical units22 Nov 2012US 2012/0295792 A1Nexans
- Superconducting coil apparatus, superconducting apparatus, and method of making superconducting coil apparatus1 Mar 2012US 2012/0053060 A1Sumitomo Electric Industries, Ltd.
- Coil with superconductive windings cooled without cryogenic fluids16 Feb 2012US 2012/0040838 A1ASG Superconductors, S.p.A.
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
- Low-temperature magnetic refrigerator103US 4,507,927 AThe United States of America as represented by the United States Department of Energy · 1985
- Magnetic refrigeration apparatus with heat pipes91US 4,642,994 AThe United States of America as represented by the United States Department of Energy · 1987