B01F 23/02
Maintaining the aggregation state of the mixed materials
Official title: {Maintaining the aggregation state of the mixed materials}
B01F23/02 (Maintaining the aggregation state of the mixed materials) appears on 104 US grants and 146 published applications in this corpus.
Search patents in B01F- Granted patents
- 104
- Published applications
- 146
- Assignees
- 113
- Inventors
- 310
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 9 |
| 2004 | 4 | 5 |
| 2005 | 5 | 5 |
| 2006 | 4 | 5 |
| 2007 | 1 | 3 |
| 2008 | 2 | 6 |
| 2009 | 1 | 4 |
| 2010 | 3 | 4 |
| 2011 | 1 | 8 |
| 2012 | 7 | 6 |
| 2013 | 5 | 5 |
| 2014 | 5 | 5 |
| 2015 | 6 | 8 |
| 2016 | 2 | 9 |
| 2017 | 6 | 7 |
| 2018 | 7 | 6 |
| 2019 | 4 | 5 |
| 2020 | 7 | 7 |
| 2021 | 3 | 8 |
| 2022 | 1 | 6 |
| 2023 | 8 | 5 |
| 2024 | 7 | 4 |
| 2025 | 3 | 5 |
| 2026 | 1 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 23/023Preventing sedimentation, conglomeration or agglomeration of solid ingredients during or after mixing78
- B01F 23/024Maintaining mixed ingredients in movement to prevent separation of the ingredients after21
- B01F 23/022Preventing precipitation of solid ingredients during or after mixing by adding a3
- B01F 23/021Maintaining mixed ingredients in movement to prevent crystalisation of the ingredients after0
Recent patents
- Method for producing hydrogen gas-containing material and device for producing hydrogen gas-containing material21 Jul 2026US 12,685,328 B2Shinryo Corporation
- Flexible tank with a mixing member21 Oct 2025US 12,448,205 B2Trans Ocean Bulk Logistics Limited
- Manufacturing of pharmaceutical compositions1 Apr 2025US 12,263,246 B2Ferring International Center S.A.
- Device and apparatus for mixing and dispersing solid and liquid25 Mar 2025US 12,257,559 B2Shangshui Smartech Ltd.
- Storage system for volatile liquids29 Oct 2024US 12,129,109 B2Solaris Oilfield Site Services Operating LLC
- System for providing microvesicles having a predefined size and/or size distribution18 Jun 2026US 2026/0166554 A1DEMCON curix B.V.
- Liquid supply apparatus and control method thereof21 May 2026US 2026/0138368 A1Canon Kabushiki Kaisha
- Liquid supply apparatus and control method thereof30 Apr 2026US 2026/0116077 A1Canon Kabushiki Kaisha
- Stirring apparatus30 Apr 2026US 2026/0116082 A1Canon Kabushiki Kaisha
- Recording apparatus and control method30 Apr 2026US 2026/0116083 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Use of a bubble paddle tumble stirrer to mix the contents of a vessel while the contents are being removed74US 6,461,034 B1V & P Scientific, Inc. · 2002
- Apparatus for forming mixtures of fluids42US 4,526,215 A1985
- Automatic liquid injection system and method39US 7,534,239 B1Bracco Research S.A. · 2009
- Apparatus for mixing, grinding, dispersing or emulsifying38US 6,412,714 B12002
- Gauge well mixer35US 8,579,139 B1Marathon Petroleum Company LP · 2013