Y10S 165/398
Spirally bent heat exchange plate
Y10S165/398 (Spirally bent heat exchange plate) appears on 16 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 16
- Published applications
- 3
- Assignees
- 12
- Inventors
- 24
- Latest grant
- 5 Jan 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Wick arrangement for an anesthetic evaporator2 Oct 2007US 7,275,539 B2Dräger Medical AG & Co. KGaA
- Gas turbine engine30 Mar 2004US 6,711,889 B2Industrial Technology Research Institute
- Coiled heat exchanger and a method for making a coiled heat exchanger18 Sep 2001US 6,289,978 B1Ateliers De Construction De Thermo-Echangeurs SA
- Spiral heat exchanger24 Jul 2001US 6,263,961 B1Ateliers De Construction De Thermo-Echangeurs SA
Most cited
By later US patents
- Heat exchanger with spirally wound sheets26US 4,124,069 ALinde Aktiengesellschaft · 1978
- Spiral heat exchanger24US 4,679,621 A1987
- Heat exchanger21US 5,797,449 AROLLS-ROYCE plc · 1998
- Cylindrical heat exchanger18US 6,233,824 B1Carrier Corporation · 2001
- Compact heat-exchanger for fluids17US 4,089,370 ABertin & Cie · 1978