B01F 25/31252
Nozzles
Official title: {Nozzles}
B01F25/31252 (Nozzles) appears on 67 US grants and 81 published applications in this corpus.
Search patents in B01F- Granted patents
- 67
- Published applications
- 81
- Assignees
- 66
- Inventors
- 176
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 4 | 2 |
| 2015 | 0 | 3 |
| 2016 | 3 | 5 |
| 2017 | 3 | 4 |
| 2018 | 2 | 3 |
| 2019 | 4 | 6 |
| 2020 | 6 | 4 |
| 2021 | 4 | 2 |
| 2022 | 4 | 6 |
| 2023 | 4 | 2 |
| 2024 | 4 | 13 |
| 2025 | 7 | 5 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Air gap eductor including a swivel joint25 Aug 2026US 12,714,974 B2Delaware Capital Formation, Inc.
- Apparatus for dissolving gas into a liquid and method for producing the same14 Jul 2026US 12,678,746 B2Linde Aktiengesellschaft
- Ultrafine-bubble cavitator26 May 2026US 12,636,624 B2Kairospace Technologies, Inc.
- Fluoride ion cleaning systems17 Feb 2026US 12,553,139 B2GE Infrastructure Technology LLC
- Hydrogen recirculation ejector for fuel cells2 Dec 2025US 12,489,123 B2HONGSWORKS Co., Ltd.
- 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
- Gas mixer2 Apr 2026US 2026/0091361 A1National Taipei University of Technology
- Oxygenation assembly for aquaculture, and diffuser thereof26 Mar 2026US 2026/0083105 A1Poseidon Ocean Systems Ltd.
- Air intake systems for power machines19 Mar 2026US 2026/0078727 A1
Most cited
By later US patents
- Fluid mixing nozzle and method81US 5,664,733 A1997
- Fluid mixing apparatus51US 8,033,714 B2Babcock-Hitachi Kabushiki Kaisha · 2011
- Multiple function dispenser40US 6,988,675 B2Johnson Diversey, Inc. · 2006
- Mixer for compressed air foam system31US 5,427,181 AHale Fire Pump Company · 1995
- Multiple function dispenser31US 6,708,901 B2JohnsonDiversey, Inc. · 2004