B01F 27/072
Characterised by the disposition of the stirrers with respect to the rotating
Official title: characterised by the disposition of the stirrers with respect to the rotating axis
B01F27/072 (Characterised by the disposition of the stirrers with respect to the rotating) appears on 544 US grants and 572 published applications in this corpus.
Search patents in B01F- Granted patents
- 544
- Published applications
- 572
- Assignees
- 435
- Inventors
- 1,419
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 12 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 14 | 7 |
| 2002 | 11 | 12 |
| 2003 | 11 | 20 |
| 2004 | 13 | 9 |
| 2005 | 11 | 16 |
| 2006 | 8 | 11 |
| 2007 | 6 | 18 |
| 2008 | 10 | 24 |
| 2009 | 8 | 21 |
| 2010 | 13 | 20 |
| 2011 | 16 | 21 |
| 2012 | 18 | 29 |
| 2013 | 9 | 27 |
| 2014 | 17 | 29 |
| 2015 | 16 | 33 |
| 2016 | 19 | 29 |
| 2017 | 30 | 37 |
| 2018 | 19 | 28 |
| 2019 | 27 | 32 |
| 2020 | 25 | 25 |
| 2021 | 22 | 29 |
| 2022 | 20 | 21 |
| 2023 | 14 | 17 |
| 2024 | 16 | 25 |
| 2025 | 15 | 19 |
| 2026 | 9 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 27/0724Directly mounted on the rotating axis188
- B01F 27/0726Having stirring elements connected to the stirrer shaft each by a single164
- B01F 27/0725On the free end of the rotating axis111
- B01F 27/0723Oblique with respect to the rotating axis87
- B01F 27/0721Parallel with respect to the rotating axis83
- B01F 27/0722Perpendicular with respect to the rotating axis77
- B01F 27/0727Having stirring elements connected to the stirrer shaft each by two or70
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Most cited
By later US patents
- Apparatus for storing, mixing, and dispensing two-component bone cement121US 6,042,262 AStryker Technologies Corporation · 2000
- Apparatus and method for mixing multi-part reaction materials under vacuum100US 5,934,803 APhysical Systems, Inc. · 1999
- Orthopedic cement mixer97US 4,185,072 ADiemolding Corporation · 1980
- Apparatus for dispensing a liquid component of a two-component bone cement and for storing, mixing, and dispensing the cement97US 6,176,607 B1Stryker Technologies Corporation · 2001
- Beverage container pierceable by a drinking straw88US 4,408,690 AFerrero S.p.A. · 1983