B01F 25/31251
Throats
Official title: {Throats}
B01F25/31251 (Throats) appears on 71 US grants and 96 published applications in this corpus.
Search patents in B01F- Granted patents
- 71
- Published applications
- 96
- Assignees
- 72
- Inventors
- 191
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 3 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 5 |
| 2013 | 2 | 3 |
| 2014 | 2 | 5 |
| 2015 | 3 | 6 |
| 2016 | 3 | 4 |
| 2017 | 7 | 7 |
| 2018 | 2 | 4 |
| 2019 | 8 | 7 |
| 2020 | 9 | 4 |
| 2021 | 4 | 5 |
| 2022 | 1 | 10 |
| 2023 | 4 | 4 |
| 2024 | 4 | 4 |
| 2025 | 5 | 3 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for dissolving gas into a liquid and method for producing the same14 Jul 2026US 12,678,746 B2Linde Aktiengesellschaft
- Integrated throttle—fuel mixer18 Nov 2025US 12,473,866 B2Generac Power Systems, Inc.
- Mixing nozzle and contaminated gas purification device using mixing nozzle4 Nov 2025US 12,458,938 B2Gx Energy Ltd.
- Hydration pack infuser16 Sep 2025US 12,414,647 B2Cirkul, Inc.
- Injector device for an apparatus suitable for mixing chemically reactive components29 Jul 2025US 12,370,509 B2Afros S. P. A.
- 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 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
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Annular discharge venturi booster assembly19 Feb 2026US 2026/0049585 A1
- Air suction protection structure for microbubble device5 Feb 2026US 2026/0034522 A1Joden Inc.
Most cited
By later US patents
- Mixer-injectors with twisting and straightening vanes82US 5,863,128 A1999
- Method and apparatus for fluid mixing and dispensing65US 6,293,294 B1Hydrosurge, Inc. · 2001
- Multiple function dispenser40US 6,988,675 B2Johnson Diversey, Inc. · 2006
- Apparatus and methods for mixing liquids and flowable treating agents36US 5,403,522 A1995
- Multiple function dispenser31US 6,708,901 B2JohnsonDiversey, Inc. · 2004