B01F 29/81
With stationary mixing elements
Official title: with stationary mixing elements
B01F29/81 (With stationary mixing elements) appears on 39 US grants and 47 published applications in this corpus.
Search patents in B01F- Granted patents
- 39
- Published applications
- 47
- Assignees
- 32
- Inventors
- 125
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 4 | 5 |
| 2021 | 1 | 4 |
| 2022 | 1 | 3 |
| 2023 | 1 | 8 |
| 2024 | 4 | 2 |
| 2025 | 3 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oscillating bioreactor system9 Jun 2026US 12,649,131 B2Lifecycle Biotechnologies, LP
- Devices and methods for particle solution preparation2 Jun 2026US 12,643,108 B2IDEXX Laboratories, Inc.
- Animal fat grading device using superheat steam and using method thereof3 Feb 2026US 12,539,498 B2Northeast Agricultural University
- Devices and methods for pipette alignment20 Jan 2026US 12,528,085 B2IDEXX Laboratories, Inc.
- Mixing device with rotatable container25 Nov 2025US 12,478,933 B2
- Apparatus for reducing vibration of mixer used in manufacturing of electrode slurry7 May 2026US 2026/0124587 A1Samsung SDI.Co., Ltd.
- Apparatus and method for manufacturing dry electrode15 Jan 2026US 2026/0018583 A1Hyundai Motor Company
- Mixing Device with Rotatable Container13 Nov 2025US 2025/0345760 A1Shanghai Champion Technology CO., LTD.
- Rotary reactor12 Jun 2025US 2025/0186942 A1Tohoku University
- Thickening device and method for uniform solidification of composite lost circulation material made up of liquid and granular lost circulation materials3 Apr 2025US 2025/0108344 A1Chengdu University of Technology
Most cited
By later US patents
- Agitation devices and dispensing systems incorporating such agitation devices181US 6,575,930 B1Medrad, Inc. · 2003
- Bone cement mixer and method55US 6,116,773 A2000
- Bone cement device and package48US 6,210,031 B12001
- Emulsion manufacturing process44US 5,938,581 ACentre National de la Recherche Scientifique (CNRS) · 1999
- Container for agitating and injecting a multi-component medium36US 7,351,221 B2Medrad, Inc. · 2008