B01F 25/60
Pump mixers, i.e. mixing within a pump
B01F25/60 (Pump mixers, i.e. mixing within a pump) appears on 266 US grants and 247 published applications in this corpus.
Search patents in B01F- Granted patents
- 266
- Published applications
- 247
- Assignees
- 203
- Inventors
- 533
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 5 |
| 2003 | 6 | 4 |
| 2004 | 4 | 7 |
| 2005 | 2 | 11 |
| 2006 | 5 | 3 |
| 2007 | 3 | 10 |
| 2008 | 3 | 14 |
| 2009 | 3 | 14 |
| 2010 | 3 | 11 |
| 2011 | 9 | 3 |
| 2012 | 5 | 5 |
| 2013 | 6 | 7 |
| 2014 | 3 | 8 |
| 2015 | 7 | 11 |
| 2016 | 6 | 4 |
| 2017 | 8 | 15 |
| 2018 | 7 | 21 |
| 2019 | 14 | 8 |
| 2020 | 14 | 17 |
| 2021 | 13 | 13 |
| 2022 | 10 | 18 |
| 2023 | 9 | 14 |
| 2024 | 13 | 12 |
| 2025 | 4 | 3 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for water processing29 Sep 2026US 12,746,520 B2
- Gas generator and cavitator for gas generation16 Jun 2026US 12,654,142 B2
- Cavitator for gas generation9 Jun 2026US 12,649,129 B2
- Pump and combination pump/mixer device21 Apr 2026US 12,607,180 B2Alphinity USA, Inc.
- Foaming apparatus and foaming method31 Mar 2026US 12,589,369 B2Threebond Co., Ltd.
- Process for mixing a fluid meltflow stream24 Sep 2026US 2026/0284612 A1Dow Global Technologies LLC
- Process for mixing a fluid meltflow stream17 Sep 2026US 2026/0273483 A1Dow Global Technologies LLC
- Process for mixing a fluid meltflow stream and recycle17 Sep 2026US 2026/0273798 A1Dow Global Technologies LLC
- Pump and combination pump/mixer device13 Aug 2026US 2026/0235115 A1Alphinity USA, Inc.
- Vortex slurry pump23 Jul 2026US 2026/0210362 A1
Most cited
By later US patents
- System, device, and method for mixing liquids129US 7,461,968 B2DEKA Products Limited Partnership · 2008
- Pump cassette bank123US 7,632,078 B2DEKA Products Limited Partnership · 2009
- Bezel assembly for pneumatic control123US 7,632,080 B2DEKA Products Limited Partnership · 2009
- Continuous process mixing of pulverized solids and liquids and mixing apparatus82US 4,257,710 ASaint-Gobain Industries · 1981
- Self-contained apparatus for admixing a plurality of liquids81US 4,790,454 AS. C. Johnson & Son, Inc. · 1988