B01F 25/52
With a rotary stirrer in the recirculation tube
Official title: with a rotary stirrer in the recirculation tube
B01F25/52 (With a rotary stirrer in the recirculation tube) appears on 120 US grants and 154 published applications in this corpus.
Search patents in B01F- Granted patents
- 120
- Published applications
- 154
- Assignees
- 103
- Inventors
- 307
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 3 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 4 |
| 2005 | 2 | 5 |
| 2006 | 1 | 3 |
| 2007 | 1 | 6 |
| 2008 | 2 | 8 |
| 2009 | 3 | 8 |
| 2010 | 2 | 7 |
| 2011 | 3 | 7 |
| 2012 | 7 | 3 |
| 2013 | 3 | 23 |
| 2014 | 6 | 5 |
| 2015 | 6 | 6 |
| 2016 | 9 | 6 |
| 2017 | 11 | 7 |
| 2018 | 6 | 9 |
| 2019 | 9 | 7 |
| 2020 | 7 | 3 |
| 2021 | 2 | 7 |
| 2022 | 3 | 2 |
| 2023 | 4 | 7 |
| 2024 | 7 | 7 |
| 2025 | 4 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method, facility and tank for the manufacture of a liquid acid concentrate used for hemodialysis machines6 May 2025US 12,290,619 B2Fresenius Medical Care Deutschland GmbH
- Device and apparatus for mixing and dispersing solid and liquid25 Mar 2025US 12,257,559 B2Shangshui Smartech Ltd.
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- Manufacturing a wood composite panel comprising soy25 Jun 2026US 2026/0175468 A1Lignum Technologies AG
- Viscosity control apparatus for electrode slurry and coating apparatus for electrode slurry using the same21 May 2026US 2026/0138102 A1Samsung SDI.Co., Ltd.
- Batching method and system19 Mar 2026US 2026/0077325 A1Initech Co., Ltd.
- Method and device for producing a suspension30 Oct 2025US 2025/0331539 A1
- Agricultural sampling system and related methods25 Sep 2025US 2025/0296056 A1Precision Planting LLC
Most cited
By later US patents
- Method of chaotic mixing and improved stirred tank reactors49US 5,921,679 ARutgers, The State University of New Jersey · 1999
- Reaction vessel for processing a solution of cocoa and the derivatives thereof47US 5,152,212 ASERVCO S.p.A. · 1992
- Process and apparatus for reproducible production of non-uniform product distributions41US 5,334,496 AEastman Kodak Company · 1994
- Method and apparatus for homogenizing aerosol formulations41US 6,135,628 ABoehringer Ingelheim Pharmceuticals, Inc. · 2000
- Method for formulating large diameter synthetic membrane vesicles35US 10,398,648 B2Pacira Pharmaceuticals, Inc. · 2019