B01F 33/8051
With several silos arranged in a row or around a central delivery
Official title: {with several silos arranged in a row or around a central delivery point, e.g. provided with proportioning means}
B01F33/8051 (With several silos arranged in a row or around a central delivery) appears on 34 US grants and 32 published applications in this corpus.
Search patents in B01F- Granted patents
- 34
- Published applications
- 32
- Assignees
- 34
- Inventors
- 96
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 4 |
| 2019 | 1 | 3 |
| 2020 | 3 | 5 |
| 2021 | 3 | 0 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- System and method for continuous processing of powder products12 Aug 2025US 12,383,877 B2Fette Compacting GmbH
- Storage, transport, and delivery of well treatments21 May 2024US 11,987,438 B2Halliburton Energy Services.Inc.
- Systems, methods, compositions and devices for personalized nutrition formulation and delivery system26 Dec 2023US 11,854,678 B2
- Loading and unloading of material containers26 Jul 2022US 11,395,998 B2Halliburton Energy Services.Inc.
- Modular production system and method for producing formulations31 May 2022US 11,344,856 B2BASF Coatings GmbH
- Microingredient Dispensing System With Empty Tray Detector30 Oct 2025US 2025/0332558 A1Comco Controls Canada Ltd.
- Communication System Between Grain Handling Equipment and Grain Mixing System and Method of Use Thereof to Achieve Target Grain Parameter9 Oct 2025US 2025/0311672 A1
- Filling apparatus for a rotary press and a system for continuously processing pulverulent products16 Mar 2023US 2023/0084898 A1Fette Compacting GmbH
- System and method for continuous processing of powder products18 Aug 2022US 2022/0258114 A1Fette Compacting GmbH
- Storage, transport, and delivery of well treatments5 Nov 2020US 2020/0346842 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Containerised handling of bulk materials and apparatus therefor149US 7,252,309 B2Bee Kim Ong · 2007
- Portable and modular batching and mixing plant for concrete and the like114US 6,186,654 B1Guntert & Zimmerman Construction Division, Inc. · 2001
- Continuous flow system for mixing and processing bulk ingredients77US 5,240,324 ABluffton AGRI/Industrial Corp. · 1993
- Method and apparatus for continuous feeding, mixing and blending51US 4,443,109 AVol-Pro Systems, Inc. · 1984
- Granular material conveyor48US 3,963,149 AFassauer Industries, Inc. · 1976