B67D 7/423
Specially adapted for blending several fluids
Official title: {specially adapted for blending several fluids (mixing devices B67D7/74)}
B67D7/423 (Specially adapted for blending several fluids) appears on 20 US grants and 18 published applications in this corpus.
Search patents in B67D- Granted patents
- 20
- Published applications
- 18
- Assignees
- 16
- Inventors
- 34
- Latest grant
- 18 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 4 |
| 2022 | 3 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Additive injection system for a retail fueling station and related methods18 Jul 2023US 11,702,333 B2Total Meter Services Inc.
- Portable chemical dispenser and method of using same8 Nov 2022US 11,491,500 B2Delaware Capital Formation, Inc.
- Blending apparatus and method24 May 2022US 11,339,049 B2Gilbarco Inc.
- Vehicular fuel-selecting system, apparatus, and method15 Feb 2022US 11,247,894 B2
- Systems and methods of custom condiment dispensing16 Mar 2021US 10,947,106 B2Cornelius, Inc.
- Portable chemical dispenser and method of using same15 Apr 2021US 2021/0107019 A1Delaware Capital Formation, Inc.
- Additive injection system for a retail fueling station and related methods15 Apr 2021US 2021/0107782 A1Total Meter Services Inc.
- Blending apparatus and method8 Apr 2021US 2021/0101795 A1Gilbarco Inc.
- Vehicular fuel-selecting system, apparatus, and method18 Mar 2021US 2021/0078851 A1
- Systems and methods of custom condiment dispensing20 Jun 2019US 2019/0185313 A1Cornelius, Inc.
Most cited
By later US patents
- Solution proportioner and dispensing system63US 5,259,557 AEcolab Inc. · 1993
- Dispensing apparatus having a removable variable proportioning and metering device49US 5,344,074 AEcolab Inc. · 1994
- Vehicle engine system additive dispenser40US 6,263,924 B1Mobil Oil Corporation · 2001
- Apparatus for dilution of liquid products18US 5,255,820 AEcolab Inc. · 1993
- Fuel nozzle dispenser using ultrasonic metering17US 6,223,788 B1Dresser Equipment Group, Inc. · 2001