B01F 25/31243
Eductor or eductor-type venturi, i.e. the main flow being injected through the
Official title: {Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet}
B01F25/31243 (Eductor or eductor-type venturi, i.e. the main flow being injected through the) appears on 297 US grants and 319 published applications in this corpus.
Search patents in B01F- Granted patents
- 297
- Published applications
- 319
- Assignees
- 216
- Inventors
- 638
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 3 |
| 2003 | 2 | 5 |
| 2004 | 6 | 6 |
| 2005 | 1 | 10 |
| 2006 | 4 | 13 |
| 2007 | 4 | 7 |
| 2008 | 6 | 4 |
| 2009 | 3 | 5 |
| 2010 | 6 | 8 |
| 2011 | 5 | 10 |
| 2012 | 8 | 14 |
| 2013 | 8 | 12 |
| 2014 | 16 | 22 |
| 2015 | 7 | 10 |
| 2016 | 9 | 9 |
| 2017 | 11 | 20 |
| 2018 | 6 | 14 |
| 2019 | 15 | 28 |
| 2020 | 27 | 15 |
| 2021 | 11 | 12 |
| 2022 | 15 | 26 |
| 2023 | 11 | 23 |
| 2024 | 15 | 21 |
| 2025 | 21 | 15 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microingredient dispensing system with empty tray detector15 Sep 2026US 12,734,494 B2Comco Controls Canada Ltd.
- Air gap eductor including a swivel joint25 Aug 2026US 12,714,974 B2Delaware Capital Formation, Inc.
- Flange members and reservoirs incorporating the same18 Aug 2026US 12,708,883 B2Meissner Filtration Products, Inc.
- System for small-batch brine production28 Jul 2026US 12,691,427 B2The Toro Company
- Powder hydration systems with mixing apparatus and methods of use21 Jul 2026US 12,685,977 B2Life Technologies Corporation
- Apparatus for forming a substrate10 Sep 2026US 2026/0265971 A1Kimberly-Clark Worldwide, Inc.
- High rate thickener and eductors therefor23 Jul 2026US 2026/0209097 A1Marmon Industrial Water LLC
- In Situ Foam Generation Within a Turbine Engine11 Jun 2026US 2026/0160182 A1General Electric Company
- Gas mixer2 Apr 2026US 2026/0091361 A1National Taipei University of Technology
- Air intake systems for power machines19 Mar 2026US 2026/0078727 A1
Most cited
By later US patents
- Monolithic jet column reactor pump113US 5,863,314 AAlphatech, Inc. · 1999
- Water and beverage concentrate dispenser105US 3,949,903 AGeneral Motors Corporation · 1976
- Dispensing a viscous use solution by diluting a less viscous concentrate94US 5,816,446 AEcolab Inc. · 1998
- Fluid mixing nozzle and method81US 5,664,733 A1997
- Method and apparatus for continuous or intermittent supply of ozonated water76US 6,132,629 A2000