Y10S 159/32
Indirect heat exchange
Y10S159/32 (Indirect heat exchange) appears on 44 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 44
- Published applications
- 4
- Assignees
- 27
- Inventors
- 63
- Latest grant
- 11 Aug 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and plant for desalinating salt-containing water11 Aug 2009US 7,572,352 B2
- Heat exchanger and process for devolatilizing polymers using same19 Feb 2008US 7,332,058 B2Fina Technology, Inc.
- Process and device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances3 May 2005US 6,887,345 B2Kvaerner Pulping AB
- Evaporative concentration of clay slurries24 Mar 1998US 5,730,836 AComalco Aluminium Limited
- Method of vaporizing reactants in a packed-bed, column, film evaporator13 Jan 1998US 5,707,415 ACorning Incorporated
- Heat exchanger and process for devolatilizing polymer using same8 May 2008US 2008/0105421 A1Fina Technology, Inc.
- Method and plant for desalinating salt-containing water22 Jun 2006US 2006/0130826 A1
- Heat exchanger and process for devolatilizng polymers using same3 Feb 2005US 2005/0022939 A1Fina Technology, Inc.
- Process and device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances10 Jun 2004US 2004/0107597 A1Kvaerner Pulping AB
Most cited
By later US patents
- Mobile self-contained system for on-site recovery of solvents65US 5,102,503 AEnvironmental Technology Group Corporation · 1992
- Spray drying system57US 5,624,530 AUltrasonic Dryer, Ltd. · 1997
- Evaporator47US 4,731,159 AImperial Chemical Industries PLC · 1988
- Ocean thermal energy conversion (OTEC) system46US 5,582,691 A1996
- Method and apparatus for improving the performance of liquid waste evaporators35US 5,082,525 AHea Associates, Inc. · 1992