B01F 25/31232
Used simultaneously
Official title: {used simultaneously}
B01F25/31232 (Used simultaneously) appears on 56 US grants and 73 published applications in this corpus.
Search patents in B01F- Granted patents
- 56
- Published applications
- 73
- Assignees
- 49
- Inventors
- 142
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 0 | 5 |
| 2015 | 2 | 5 |
| 2016 | 0 | 2 |
| 2017 | 4 | 5 |
| 2018 | 1 | 3 |
| 2019 | 4 | 6 |
| 2020 | 6 | 3 |
| 2021 | 3 | 5 |
| 2022 | 5 | 9 |
| 2023 | 6 | 3 |
| 2024 | 5 | 2 |
| 2025 | 2 | 4 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fine bubble generator, water heater, and dishwasher22 Sep 2026US 12,741,252 B2Rinnai Corporation
- Chemical dispenser having a motorized rotary diverter valve and method of using same22 Sep 2026US 12,741,256 B2Delaware Capital Formation, Inc.
- Method and apparatus to mix gas with a fluid17 Mar 2026US 12,576,372 B2Soave Enterprises LLC
- Using a chemical injection system for procare professional spray equipment6 Jan 2026US 12,515,180 B2
- Pressure compensated Venturi dispensing system6 May 2025US 12,291,811 B2Delaware Capital Formation, Inc.
- Novel nanobubble generator for hydroponic, aquaponic, open-field agriculture, and/or cellular agriculture systems20 Aug 2026US 2026/0241348 A1Nanu Water Technology, 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
- Method and apparatus to mix gas with a fluid16 Jul 2026US 2026/0199846 A1Soave Enterprises LLC
- Fine bubble generator, water heater, and dishwasher18 Jun 2026US 2026/0166497 A1Rinnai Corporation
- Annular discharge venturi booster assembly19 Feb 2026US 2026/0049585 A1
Most cited
By later US patents
- Foam generating apparatus and method58US 4,474,680 AValerin Technologies Limited · 1984
- Device for injecting a gas into a liquid37US 4,215,082 ASociete Anonyme dete: Alsthom-Atlantique · 1980
- Dual aspirator36US 5,799,831 AEcolab Inc. · 1998
- Liquid aeration device and method33US 4,645,603 A1987
- Jet pump apparatus23US 8,985,966 B22015