B01F 27/23
Mixers with rotary stirring devices in fixed receptacles: characterised by the orientation
Official title: characterised by the orientation or disposition of the rotor axis
B01F27/23 (Mixers with rotary stirring devices in fixed receptacles: characterised by the orientation) appears on 312 US grants and 207 published applications in this corpus.
Search patents in B01F- Granted patents
- 312
- Published applications
- 207
- Assignees
- 254
- Inventors
- 638
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 16 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 15 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 5 |
| 2004 | 3 | 14 |
| 2005 | 5 | 5 |
| 2006 | 4 | 1 |
| 2007 | 2 | 8 |
| 2008 | 1 | 8 |
| 2009 | 1 | 5 |
| 2010 | 3 | 7 |
| 2011 | 8 | 7 |
| 2012 | 6 | 10 |
| 2013 | 5 | 9 |
| 2014 | 3 | 6 |
| 2015 | 12 | 20 |
| 2016 | 4 | 5 |
| 2017 | 12 | 16 |
| 2018 | 11 | 13 |
| 2019 | 11 | 10 |
| 2020 | 8 | 1 |
| 2021 | 6 | 12 |
| 2022 | 8 | 4 |
| 2023 | 6 | 11 |
| 2024 | 10 | 13 |
| 2025 | 10 | 10 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hybrid calcium oxide hydration and hydrated lime slurry preparation system14 Apr 2026US 12,599,882 B1
- Mixing device and methods for making bone cement27 Jan 2026US 12,533,644 B2Stryker Corporation
- Method for producing organic compound13 Jan 2026US 12,522,577 B2M. Technique Co., Ltd.
- Angle-variable stirring and separating device for high-value components of waste PCB and control method thereof6 Jan 2026US 12,515,271 B2Changzhou University
- Cleaning chromatography packed bed material with the aid of a processing vessel, and said vessel30 Dec 2025US 12,508,573 B2Jemp Holding BV
- Bone adhesive applicator23 Jul 2026US 2026/0208131 A1Institut Straumann AG
- Mixing Device And Methods For Making Bone Cement30 Apr 2026US 2026/0115675 A1Stryker Corporation
- Extruder23 Apr 2026US 2026/0108856 A1Samsung SDI.Co., Ltd.
- Internal mixer16 Apr 2026US 2026/0102748 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Cleaning chromatography packed bed material with the aid of a processing vessel, and said vessel12 Mar 2026US 2026/0070041 A1Jemp Holding BV
Most cited
By later US patents
- Variable tilt rotating pot cooker and mixer104US 4,173,925 A1979
- Pressure switch-controlled blender cup apparatus86US 5,639,161 A1997
- Bowl scraper attachment for planetary food mixer81US 4,946,285 AHobart Corporation · 1990
- Kitchen appliance80US 4,878,627 AA. Stephen u. Soehne GmbH & Co. · 1989
- Manual bone cement mixing device74US 5,368,386 A1994