B01F 35/753
Discharging at the upper side of the receptacle
Official title: {Discharging at the upper side of the receptacle, e.g. by pressurising the liquid in the receptacle or by centrifugal force}
B01F35/753 (Discharging at the upper side of the receptacle) appears on 41 US grants and 17 published applications in this corpus.
Search patents in B01F- Granted patents
- 41
- Published applications
- 17
- Assignees
- 30
- Inventors
- 89
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
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- Calcined gypsum slurry mixing apparatus having variably positionable lump ring and method for manufacturing gypsum product using same21 Jul 2020US 10,717,059 B2United States Gypsum Company
- Impeller bottle with an elongated evacuation tube24 Mar 2020US 10,596,533 B2Medi-Physics, Inc.
- Apparatus and method for mixing and dispensing fluids9 Jul 2019US 10,343,126 B2Colgate-Palmolive Company
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- Hybrid cosmetic packaging device18 Dec 2025US 2025/0380789 A1Jiangmen C.H. Plastic Factory Ltd.
- Food processor and food processing method2 Dec 2021US 2021/0369054 A1Koninklijke Philips N. V.
- Calcined gypsum slurry mixing apparatus having variably positionable lump ring and method for manufacturing gypsum product using same22 Nov 2018US 2018/0333691 A1United States Gypsum Company
- Photo-resistor draw devices10 Aug 2017US 2017/0225137 A1Shenzhen China Star Optoelectronics Technology Co., Ltd.
Most cited
By later US patents
- Apparatus and method for dynamically mixing slurry for chemical mechanical polishing75US 5,750,440 AMotorola, Inc. · 1998
- Liquid aerator48US 4,215,081 A1980
- Apparatus for mixing and pumping slurry42US 4,594,006 A1986
- Mixing and dispensing container42US 6,022,134 ARXI Plastics, Inc. · 2000
- Centrifugal mud mixer38US 4,184,771 AGeosource Inc. · 1980