B01F 23/471
Using a very viscous liquid and a liquid of low viscosity
Official title: {using a very viscous liquid and a liquid of low viscosity}
B01F23/471 (Using a very viscous liquid and a liquid of low viscosity) appears on 50 US grants and 57 published applications in this corpus.
Search patents in B01F- Granted patents
- 50
- Published applications
- 57
- Assignees
- 51
- Inventors
- 132
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 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 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 3 |
| 2004 | 3 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 2 |
| 2016 | 3 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 5 |
| 2020 | 3 | 3 |
| 2021 | 3 | 5 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 4 | 2 |
| 2025 | 4 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra high ratio liquid delivery system30 Jun 2026US 12,668,479 B2Gate Cfv Solutions, Inc.
- Computer-controlled single manufacturing system for generating individualized mixtures19 Aug 2025US 12,390,777 B2eSalon.com, LLC
- Mixing system13 May 2025US 12,296,305 B2Sabic SK Nexlene Company Pte. Ltd.
- Hot crude gravity drainage (HCGD) for heavy and extra-heavy enhanced oil recovery (EOR)18 Mar 2025US 12,251,671 B2Delfos Capital LLC
- System and method for dispensing a food and beverage product28 Jan 2025US 12,209,007 B2Plant Tap, LLC
- Methods and systems for co-feeding plastic waste-oil blends into a refinery reactor23 Jul 2026US 2026/0208128 A1Braskem S/A
- Method and system for introducing catalyst precursor into heavy oil using parallel mixer lines and bypass line11 Jun 2026US 2026/0159766 A1Hydrocarbon Technology & Innovation, LLC
- Mixing devices and method of mixing a composition19 Jun 2025US 2025/0196076 A1Baxter Healthcare S. A.
- Microfluidic chip27 Feb 2025US 2025/0065283 A1Amorepacific Corporation
- Hot crude gravity drainage (hcgd) for heavy and extra-heavy enhanced oil recovery (eor)6 Feb 2025US 2025/0041812 A1Delfos Capital LLC
Most cited
By later US patents
- Motionless mixer108US 4,753,535 AKomax Systems, Inc. · 1988
- Mixing device for mixing a low-viscosity fluid into a high-viscosity fluid106US 5,865,537 ASulzer Chemtech AG · 1999
- Apparatus for homogenizing two or more fluids of different densities99US 8,079,751 B2M - I L. L. C. · 2011
- Mixing method and system95US 4,068,830 AE. I. Du Pont de Nemours and Company · 1978
- Dispensing a viscous use solution by diluting a less viscous concentrate94US 5,816,446 AEcolab Inc. · 1998