B01F 27/703
With stirrers rotating at different speeds
Official title: with stirrers rotating at different speeds
B01F27/703 (With stirrers rotating at different speeds) appears on 31 US grants and 28 published applications in this corpus.
Search patents in B01F- Granted patents
- 31
- Published applications
- 28
- Assignees
- 27
- Inventors
- 68
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 0 | 4 |
| 2021 | 1 | 2 |
| 2022 | 5 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Powder blender for a system for continuous processing of powder products3 Jun 2025US 12,318,743 B2Fette Compacting GmbH
- Stirring unit, machine comprising the stirring unit and method for making liquid or semi-liquid food products4 Apr 2023US 11,617,377 B2Ali Group S.R.L.—Carpigiani
- Portable construction mixer20 Sep 2022US 11,446,842 B2Better Manufacturing LLC
- Mixing machine and related methods23 Aug 2022US 11,420,168 B2Industrial Machineries Ltd.
- Mixing apparatus and system16 Aug 2022US 11,413,588 B2Surface To Surface Inc.
- Powder blender for a system for continuous processing of powder products26 May 2022US 2022/0161207 A1Fette Compacting GmbH
- Granulation device22 Apr 2021US 2021/0113979 A1thyssenkrupp AG
- Portable mixer18 Mar 2021US 2021/0078202 A1Better Manufacturing LLC
- Stirring unit, machine comprising the stirring unit and method for making liquid or semi-liquid food products12 Nov 2020US 2020/0352193 A1Ali Group S.R.L.—Carpigiani
- Mixing machine and related methods3 Sep 2020US 2020/0276547 A1Industrial Machineries Ltd.
Most cited
By later US patents
- Coffee grinder-mixer assembly for producing both regular and high yield ground coffee30US 4,786,001 AModern Process Equipment, Inc. · 1988
- Preconditioner having mixer shafts independently driven with variable frequency drives30US 7,448,795 B2Wenger Manufacturing, Inc. · 2008
- Development station with improved mixing and feeding apparatus20US 4,825,244 AEastman Kodak Company · 1989
- Method and device for manufacturing polycarbonate9US 6,265,525 B1Hitachi, Ltd. · 2001
- Granulating apparatus8US 4,655,701 AFuji Paudal Kabushiki Kaisha · 1987