B01F 27/07
Characterised by their mounting on the shaft
Official title: characterised by their mounting on the shaft
B01F27/07 (Characterised by their mounting on the shaft) appears on 736 US grants and 785 published applications in this corpus.
Search patents in B01F- Granted patents
- 736
- Published applications
- 785
- Assignees
- 564
- Inventors
- 1,828
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 12 | 0 |
| 1980 | 8 | 0 |
| 1981 | 3 | 0 |
| 1982 | 9 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 12 | 0 |
| 1989 | 8 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 12 | 0 |
| 1996 | 9 | 0 |
| 1997 | 12 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 9 | 0 |
| 2001 | 17 | 10 |
| 2002 | 14 | 15 |
| 2003 | 13 | 26 |
| 2004 | 16 | 12 |
| 2005 | 16 | 25 |
| 2006 | 11 | 16 |
| 2007 | 8 | 23 |
| 2008 | 12 | 28 |
| 2009 | 10 | 23 |
| 2010 | 15 | 23 |
| 2011 | 20 | 26 |
| 2012 | 22 | 34 |
| 2013 | 14 | 39 |
| 2014 | 23 | 39 |
| 2015 | 22 | 43 |
| 2016 | 28 | 39 |
| 2017 | 40 | 47 |
| 2018 | 30 | 38 |
| 2019 | 36 | 42 |
| 2020 | 32 | 35 |
| 2021 | 30 | 41 |
| 2022 | 25 | 29 |
| 2023 | 24 | 29 |
| 2024 | 25 | 39 |
| 2025 | 25 | 34 |
| 2026 | 12 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 27/072Characterised by the disposition of the stirrers with respect to the rotating544
- B01F 27/071Fixing of the stirrer to the shaft237
- B01F 27/074Having two or more mixing elements being concentrically mounted on the same21
- B01F 27/073With stirring elements moving with respect to the stirrer shaft20
Recent patents
- Thermokinetic mixer for melt-mixing waste plastic products8 Sep 2026US 12,728,395 B2Greenbul Engineering EOOD
- Foldable agitator21 Jul 2026US 12,685,978 B2Autobiography Co., Ltd.
- Material mixing and granulation systems and methods14 Jul 2026US 12,678,757 B2Purdue Research Foundation
- Reactor for coating particles in stationary chamber with rotating paddles and gas injection14 Jul 2026US 12,680,163 B2APPLIED Materials.Inc.
- Pulping machine7 Jul 2026US 12,673,306 B2Ongoal Technology Co., Ltd.
- Blade assembly for a blender8 Oct 2026US 2026/0307023 A1Starbucks Corporation
- Stirring blade and stirring device including stirring blade1 Oct 2026US 2026/0295544 A1Mitsubishi Heavy Industries, Ltd.
- Rotor Disc Device for Repelling Grinding Media for an Agitator System as Well as an Agitator System for Mechanical Activation and/or Grinding of Organic and/or Inorganic Substances and/or Mixtures of Substances in Chemical, Pharmaceutical, Food and/or Building Materials Applications17 Sep 2026US 2026/0273539 A1NETZSCH-Feinmahltechnik GmbH
- Compact animal feed mixer and feeder3 Sep 2026US 2026/0256112 A1Farm Aid Equipment, Inc.
- Mixing apparatus13 Aug 2026US 2026/0233179 A1Ez-Pro Texture Inc.
Most cited
By later US patents
- Stirred-tank reactor system167US 7,384,783 B2Baxter Healthcare S. A. · 2008
- Mixing systems and related mixers136US 7,682,067 B2Baxter Healthcare S. A. · 2010
- Dispersing gas into molten metal131US 4,954,167 A1990
- 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