B01F 35/75435
Using means for discharging the mixture in a pulsating or intermittent manner
Official title: {using means for discharging the mixture in a pulsating or intermittent manner}
B01F35/75435 (Using means for discharging the mixture in a pulsating or intermittent manner) appears on 6 US grants and 1 published applications in this corpus.
Search patents in B01F- Granted patents
- 6
- Published applications
- 1
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 14 Apr 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Continuous slurry dispenser apparatus14 Apr 2009US 7,516,909 B2United States Gypsum Company
- Gas mixing devices for resuscitation/lung ventilation apparatus25 Feb 1997US 5,605,148 APneupac Limited
- Apparatus for making plaster board21 Dec 1982US 4,364,790 ASaint-Gobain Industries
- Process and mechanism for evolutive pulp flow regulation15 Jun 1982US 4,334,786 ASaint-Gobain Industries
- Process for making plaster board8 Sep 1981US 4,288,263 ASaint-Gobain Industries
Most cited
By later US patents
- Continuous process mixing of pulverized solids and liquids and mixing apparatus82US 4,257,710 ASaint-Gobain Industries · 1981
- Gas mixing devices for resuscitation/lung ventilation apparatus48US 5,605,148 APneupac Limited · 1997
- Process for making plaster board47US 4,288,263 ASaint-Gobain Industries · 1981
- Apparatus for making plaster board32US 4,364,790 ASaint-Gobain Industries · 1982
- Process and mechanism for evolutive pulp flow regulation21US 4,334,786 ASaint-Gobain Industries · 1982