B01F 25/3124
Characterised by the place of introduction of the main flow
Official title: {characterised by the place of introduction of the main flow}
B01F25/3124 (Characterised by the place of introduction of the main flow) appears on 714 US grants and 748 published applications in this corpus.
Search patents in B01F- Granted patents
- 714
- Published applications
- 748
- Assignees
- 508
- Inventors
- 1,453
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 22 | 6 |
| 2002 | 10 | 10 |
| 2003 | 12 | 14 |
| 2004 | 10 | 15 |
| 2005 | 7 | 23 |
| 2006 | 13 | 29 |
| 2007 | 8 | 18 |
| 2008 | 15 | 16 |
| 2009 | 13 | 19 |
| 2010 | 12 | 22 |
| 2011 | 11 | 21 |
| 2012 | 15 | 37 |
| 2013 | 23 | 36 |
| 2014 | 28 | 42 |
| 2015 | 21 | 29 |
| 2016 | 28 | 34 |
| 2017 | 28 | 42 |
| 2018 | 23 | 28 |
| 2019 | 27 | 44 |
| 2020 | 45 | 40 |
| 2021 | 26 | 39 |
| 2022 | 40 | 55 |
| 2023 | 32 | 42 |
| 2024 | 36 | 38 |
| 2025 | 33 | 34 |
| 2026 | 24 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Fluid system and method of separating oil from air in aircraft engine8 Oct 2026US 2026/0306988 A1Pratt & Whitney Canada Corp.
- A mixing device and a method for mixing a first substance and a second substance to form a mixed substance24 Sep 2026US 2026/0284611 A1Magnets for Emulsions N.V.
- Apparatus for forming a substrate10 Sep 2026US 2026/0265971 A1Kimberly-Clark Worldwide, Inc.
- Apparatus and method of transferring a gas, liquid or substance into another gas or liquid using multiple venturi injectors in a single apparatus30 Jul 2026US 2026/0216673 A1
- High rate thickener and eductors therefor23 Jul 2026US 2026/0209097 A1Marmon Industrial Water LLC
Most cited
By later US patents
- Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof147US 6,120,008 ALife International Products, Inc. · 2000
- 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
- Mixer-injectors with twisting and straightening vanes82US 5,863,128 A1999