B01F 23/47
Involving high-viscosity liquids
Official title: involving high-viscosity liquids, e.g. asphalt
B01F23/47 (Involving high-viscosity liquids) appears on 196 US grants and 212 published applications in this corpus.
Search patents in B01F- Granted patents
- 196
- Published applications
- 212
- Assignees
- 156
- Inventors
- 454
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 4 |
| 2002 | 6 | 7 |
| 2003 | 7 | 7 |
| 2004 | 6 | 8 |
| 2005 | 4 | 6 |
| 2006 | 6 | 8 |
| 2007 | 2 | 9 |
| 2008 | 5 | 3 |
| 2009 | 2 | 9 |
| 2010 | 0 | 5 |
| 2011 | 7 | 3 |
| 2012 | 5 | 8 |
| 2013 | 2 | 3 |
| 2014 | 6 | 3 |
| 2015 | 4 | 7 |
| 2016 | 3 | 5 |
| 2017 | 3 | 18 |
| 2018 | 7 | 10 |
| 2019 | 13 | 17 |
| 2020 | 12 | 13 |
| 2021 | 11 | 17 |
| 2022 | 6 | 12 |
| 2023 | 9 | 13 |
| 2024 | 13 | 3 |
| 2025 | 14 | 8 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultra high ratio liquid delivery system30 Jun 2026US 12,668,479 B2Gate Cfv Solutions, Inc.
- Oligomeriser with an improved feed system2 Jun 2026US 12,643,080 B2Sabic Global Technologies B.V.
- Mixing device and methods of operation2 Dec 2025US 12,485,392 B2Bridgestone Corporation
- Powder supply method and production method for thermoplastic resin composition4 Nov 2025US 12,458,941 B2Sumitomo Chemical Company, Limited
- Systems and method for manufacturing solar cell paste28 Oct 2025US 12,457,821 B2Applied Cavitation, Inc.
- Static mixing elements with a separator and deflecting surfaces and static mixers1 Oct 2026US 2026/0295543 A1Medmix Switzerland AG
- Process for mixing a fluid meltflow stream24 Sep 2026US 2026/0284612 A1Dow Global Technologies LLC
- Process for mixing a fluid meltflow stream and recycle17 Sep 2026US 2026/0273798 A1Dow Global Technologies 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
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