B01F 27/96
With openwork frames or cages
Official title: with openwork frames or cages
B01F27/96 (With openwork frames or cages) appears on 103 US grants and 120 published applications in this corpus.
Search patents in B01F- Granted patents
- 103
- Published applications
- 120
- Assignees
- 86
- Inventors
- 249
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 4 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 3 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 8 |
| 2013 | 3 | 4 |
| 2014 | 5 | 3 |
| 2015 | 3 | 8 |
| 2016 | 3 | 4 |
| 2017 | 3 | 0 |
| 2018 | 2 | 1 |
| 2019 | 2 | 7 |
| 2020 | 4 | 8 |
| 2021 | 3 | 12 |
| 2022 | 5 | 7 |
| 2023 | 9 | 11 |
| 2024 | 5 | 10 |
| 2025 | 11 | 11 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixing tool with a paint can opener27 Jan 2026US 12,534,353 B2
- Portable, beverage mixing system30 Sep 2025US 12,426,740 B2Mauve Leopard Inc.
- Manual mixer23 Sep 2025US 12,419,674 B2Medtronic Europe Sàrl
- Stand mixer with locking planetary output9 Sep 2025US 12,408,797 B2Whirlpool Corporation
- Double whip stand mixer accessory29 Jul 2025US 12,369,752 B2Whirlpool Corporation
- Liquefaction enhancement device using fluid agitation, for installation in heat pump system piping line23 Jul 2026US 2026/0208132 A1Cpmh Sg Pte. Ltd.
- Advanced vacuum cap system for fluid management and preservation23 Jul 2026US 2026/0208929 A1
- High-Shear Mixing Apparatus16 Jul 2026US 2026/0199847 A1LG Energy Solution, Ltd.
- Rare Earth Solvent Extraction Cell and Process26 Mar 2026US 2026/0085377 A1Saskatchewan Research Council
- Portable, beverage mixing system25 Dec 2025US 2025/0386972 A1Mauve Leopard Inc.
Most cited
By later US patents
- Multiple tub mobile blender and method of blending123US 6,286,986 B1Maverick Stimulation Company, LLC · 2001
- Multiple tub mobile blender117US 6,193,402 B12001
- Power shaker blender59US 10,143,980 B12018
- Rotary mixing device for fluidic material40US 5,865,539 A1999
- Mixing device with vanes having sloping edges and method of mixing viscous fluids40US 6,315,441 B22001