B01F 25/45231
The sieves, screens or meshes being cylinders or cones which obstruct the
Official title: {the sieves, screens or meshes being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial}
B01F25/45231 (The sieves, screens or meshes being cylinders or cones which obstruct the) appears on 24 US grants and 25 published applications in this corpus.
Search patents in B01F- Granted patents
- 24
- Published applications
- 25
- Assignees
- 22
- Inventors
- 68
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
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- Mixing unit and device, and fluid mixing method17 Mar 2020US 10,589,236 B2Isel Co., Ltd.
- Mixing unit and device, and fluid mixing method13 Aug 2019US 10,376,851 B2Isel Co., Ltd.
- Apparatus, device and method for mixing gasses11 Dec 2025US 2025/0375744 A1Tormene Industriale Srl Unipersonale
- Method and apparatus for instantaneous on-line carbonation of water through electrostatic charging20 Feb 2025US 2025/0058287 A1PepsiCo, Inc.
- Foam mixing system7 Jul 2022US 2022/0212154 A1Nordson Corporation
- Method and apparatus for instantaneous on-line carbonation of water through electrostatic charging30 Jun 2022US 2022/0203311 A1PepsiCo, Inc.
- Beverage Container With Cryogenic Additive Sequestration and Aeration24 Feb 2022US 2022/0055808 A1
Most cited
By later US patents
- Foaming cleansing products236US 5,635,469 AThe Procter & Gamble Company · 1997
- Method for carrying out analytical determinations101US 4,515,889 ABoehringer Mannheim GmbH · 1985
- Centrifugal analyzer rotor unit and insert elements80US 4,456,581 ABoehringer Mannheim GmbH · 1984
- Centrifugal analyzer rotor unit and insert elements38US 4,814,144 ABoehringer Mannheim GmbH · 1989
- Flow distributor for air conditioning unit16US 6,023,940 ACarrier Corporation · 2000