Y10S 165/147
Fluid impeller or material advancer
Y10S165/147 (Fluid impeller or material advancer) appears on 14 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 14
- Published applications
- 0
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 19 Nov 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Freeze crystallization for the removal of water from a solution of dissolved solids19 Nov 1996US 5,575,160 AWaterworks International, Inc.
- Freeze crystrallization for the removal of water from a solution of dissolved solids23 Jul 1996US 5,537,832 AWaterworks International, Inc.
- Freeze crystallization for the removal of water from a solution of dissolved solids7 Mar 1995US 5,394,706 AWaterworks International, Inc.
- Rotary heat exchanger22 Jan 1991US 4,986,345 ANissan Motor Co., Ltd.
- Heat exchanger2 Oct 1990US 4,960,168 A
No published applications in this class yet.
Most cited
By later US patents
- Rotary dryer31US 4,770,236 ABlaw-Knox Food and Chemical Equipment, Inc. · 1988
- Heat exchangers17US 4,073,338 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1978
- Freeze crystallization for the removal of water from a solution of dissolved solids15US 5,394,706 AWaterworks International, Inc. · 1995
- Heat exchanger10US 4,039,024 A1977
- Heat exchanger10US 4,856,580 ABerwind Corporation · 1989