B01F 23/59
Mixing systems, i.e. flow charts or diagrams
Official title: {Mixing systems, i.e. flow charts or diagrams}
B01F23/59 (Mixing systems, i.e. flow charts or diagrams) appears on 325 US grants and 361 published applications in this corpus.
Search patents in B01F- Granted patents
- 325
- Published applications
- 361
- Assignees
- 236
- Inventors
- 766
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 5 |
| 2003 | 1 | 9 |
| 2004 | 3 | 13 |
| 2005 | 6 | 6 |
| 2006 | 6 | 9 |
| 2007 | 3 | 6 |
| 2008 | 4 | 12 |
| 2009 | 3 | 13 |
| 2010 | 5 | 12 |
| 2011 | 9 | 7 |
| 2012 | 4 | 6 |
| 2013 | 5 | 12 |
| 2014 | 10 | 15 |
| 2015 | 5 | 18 |
| 2016 | 12 | 13 |
| 2017 | 13 | 18 |
| 2018 | 11 | 10 |
| 2019 | 13 | 24 |
| 2020 | 21 | 31 |
| 2021 | 16 | 16 |
| 2022 | 21 | 29 |
| 2023 | 12 | 28 |
| 2024 | 24 | 15 |
| 2025 | 22 | 18 |
| 2026 | 19 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Direct high pressure slurry injection fracturing system and method6 Oct 2026US 12,752,247 B1
- Apparatuses, systems, and methods for storing, mixing, and delivering slurries22 Sep 2026US 12,741,253 B2Wolf Process Technology, LLC
- Mixer1 Sep 2026US 12,722,327 B2Saint-Gobain Placo
- Device for incorporation of pulverulent materials, especially dust-explosive pulverulent materials, into a liquid, especially an inflammable liquid28 Jul 2026US 12,691,426 B2Sherwin-Williams Coatings Deutschland GmbH
- Multi-well blending system14 Jul 2026US 12,680,437 B2Halliburton Energy Services.Inc.
- Multi-well blending system24 Sep 2026US 2026/0286822 A1Halliburton Energy Services.Inc.
- Bone Cement System And Related Assemblies And Methods17 Sep 2026US 2026/0272527 A1Stryker Corporation
- Acid mixing system17 Sep 2026US 2026/0273148 A1Isopure, Corp.
- Apparatus for forming a substrate10 Sep 2026US 2026/0265971 A1Kimberly-Clark Worldwide, Inc.
- System and method for producing a pasty food27 Aug 2026US 2026/0248164 A1Challenger Industrial Solutions GmbH
Most cited
By later US patents
- Method for continuously mixing fluids517US 5,426,137 AHalliburton Company · 1995
- Optimized drive of fracturing fluids blenders175US 10,610,842 B2Schlumberger Technology Corporation · 2020
- Sand-mixing equipment141US 10,864,487 B1American Jereh International Corporation · 2020
- Electro-hydraulic hybrid drive sand-mixing equipment89US 11,480,040 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. · 2022
- Automated batch blending system for liquid fertilizer79US 4,863,277 AJunge Control, Inc. · 1989