B01F 23/452
By uniting flows taken from different parts of a receptacle or silo
Official title: {by uniting flows taken from different parts of a receptacle or silo; Sandglass-type mixing (for particulate material B01F25/80)}
B01F23/452 (By uniting flows taken from different parts of a receptacle or silo) appears on 29 US grants and 25 published applications in this corpus.
Search patents in B01F- Granted patents
- 29
- Published applications
- 25
- Assignees
- 31
- Inventors
- 70
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 1 | 3 |
| 2022 | 2 | 4 |
| 2023 | 3 | 2 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixing device, substrate processing apparatus including the same, and substrate processing method25 Aug 2026US 12,714,973 B2Semes Co., Ltd.
- System apparatus and method suitable for capturing water energy30 Jun 2026US 12,667,816 B2Katz Water Tech, LLC
- Low-energy consumption solvent dilution device for pre-treating sample24 Mar 2026US 12,584,832 B2Freshwater Fisheries Research Institute of Jiangsu Province
- Mixing device and molding machine29 Jul 2025US 12,370,507 B2KrüGer Und Salecker Maschinenbau GmbH & Co. KG
- Gel stemming delivery system3 Jun 2025US 12,320,626 B2PWS - Stemsafe JV Pty Ltd
- Mixing device1 Jan 2026US 2026/0001049 A1Mozarc Medical US LLC
- Apparatus and method for mixing and consuming on-demand beverage comprising liquids and ingredients15 May 2025US 2025/0153923 A1
- Mixing device and beverage mixing apparatus including the same21 Nov 2024US 2024/0382912 A1Wistron Corporation
- Mixing device and molding machine27 Jun 2024US 2024/0207797 A1KrüGer Und Salecker Maschinenbau GmbH & Co. KG
- System apparatus and method suitable for capturing water energy26 Oct 2023US 2023/0338908 A1Katz Water Tech, LLC
Most cited
By later US patents
- Multiphase process mixing and measuring system37US 5,135,684 AFramo Development (UK) Limited · 1992
- Gauge well mixer35US 8,579,139 B1Marathon Petroleum Company LP · 2013
- Fluid mixing or homogenization17US 5,035,842 AFramo Developments (UK) Limited · 1991
- Purification method by mixing/diffusion of closed water zone and mixing/diffusion apparatus13US 6,428,711 B1Hitachi Metals, Ltd. · 2002
- Liquid mixing device10US 4,084,796 AKreonite, Inc. · 1978