B01F 35/221
Of operational parameters
Official title: of operational parameters, e.g. level of material in the mixer, temperature or pressure
B01F35/221 (Of operational parameters) appears on 931 US grants and 1,206 published applications in this corpus.
Search patents in B01F- Granted patents
- 931
- Published applications
- 1,206
- Assignees
- 785
- Inventors
- 2,512
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 4 |
| 2002 | 14 | 21 |
| 2003 | 19 | 30 |
| 2004 | 22 | 25 |
| 2005 | 14 | 38 |
| 2006 | 14 | 18 |
| 2007 | 12 | 15 |
| 2008 | 13 | 17 |
| 2009 | 9 | 14 |
| 2010 | 7 | 6 |
| 2011 | 13 | 22 |
| 2012 | 9 | 23 |
| 2013 | 7 | 29 |
| 2014 | 19 | 43 |
| 2015 | 30 | 52 |
| 2016 | 34 | 69 |
| 2017 | 44 | 75 |
| 2018 | 47 | 71 |
| 2019 | 75 | 72 |
| 2020 | 65 | 99 |
| 2021 | 49 | 80 |
| 2022 | 69 | 82 |
| 2023 | 59 | 75 |
| 2024 | 71 | 78 |
| 2025 | 62 | 85 |
| 2026 | 40 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 35/2211Amount of delivered fluid during a period287
- B01F 35/2214Speed during the operation212
- B01F 35/2213Pressure148
- B01F 35/2215Temperature147
- B01F 35/2216Time, i.e. duration, of at least one parameter during the operation107
- B01F 35/2217Volume of at least one component to be mixed83
- B01F 35/2212Level of the material in the mixer41
- B01F 35/2218Weight of at least one component to be mixed37
Recent patents
- Microwave networks, waveguides, mixing carts, methods of supplying gas, and gas management systems for radiation therapy machines6 Oct 2026US 12,752,245 B2Varian Medical Systems, Inc.
- System for fully implementing automated liquid dispensing on multiple relay tanks6 Oct 2026US 12,752,246 B2Lisure Science (Suzhou) Co., Ltd
- Mineral spring generator29 Sep 2026US 12,746,517 B2National Taipei University of Technology
- Integrated dispersion and quantification system for asphalt modification29 Sep 2026US 12,746,518 B1Prince Mohammad Bin Fahd University
- Ultra-dispersion mixer29 Sep 2026US 12,746,521 B2SK On Co., Ltd.
- Gas supply device8 Oct 2026US 2026/0307021 A1BMI TECH Co., LTD.
- Pigment Mixing Method and Tool8 Oct 2026US 2026/0307028 A1Qmiet Inc.
- Liquid-sourdough manufacturing installation and method24 Sep 2026US 2026/0283163 A1Mauri Technology B.V.
- Cartridge for Housing a Production of a Therapeutic Microfoam, Automated Device, Method for Producing a Therapeutic Microfoam, and Microfoam24 Sep 2026US 2026/0283952 A1
- Rocker-style liquid treatment tanks with instrumentation24 Sep 2026US 2026/0284617 A1Morris & Associates, Inc.
Most cited
By later US patents
- Powered surgical tool with control module that contains a sensor for remotely monitoring the tool power generating unit1,623US 7,638,958 B2Stryker Corporation · 2009
- Method of mixing bone cement with a power tool including monitoring the mixing of the cement based on data regarding characteristics of components forming the cement and the current drawn by the power tool1,247US 8,657,482 B2Stryker Corporation · 2014
- Control module for a motorized surgical tool, the module including a trigger sensor, a motor rotor sensor and a control circuit that are sealed from the ambient environment1,018US 9,559,624 B2Stryker Corporation · 2017
- Method for continuously mixing fluids517US 5,426,137 AHalliburton Company · 1995
- Parallel reactor with internal sensing193US 6,306,658 B1Symyx Technologies, Inc. · 2001