B05B 1/3402
To avoid or reduce turbulence
Official title: {to avoid or reduce turbulence, e.g. with fluid flow straightening means}
B05B1/3402 (To avoid or reduce turbulence) appears on 181 US grants and 214 published applications in this corpus.
Search patents in B05B- Granted patents
- 181
- Published applications
- 214
- Assignees
- 158
- Inventors
- 466
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 4 |
| 2002 | 7 | 2 |
| 2003 | 1 | 5 |
| 2004 | 4 | 5 |
| 2005 | 3 | 4 |
| 2006 | 2 | 9 |
| 2007 | 2 | 6 |
| 2008 | 4 | 3 |
| 2009 | 2 | 3 |
| 2010 | 4 | 6 |
| 2011 | 3 | 10 |
| 2012 | 5 | 7 |
| 2013 | 8 | 8 |
| 2014 | 3 | 4 |
| 2015 | 7 | 6 |
| 2016 | 3 | 11 |
| 2017 | 5 | 9 |
| 2018 | 11 | 9 |
| 2019 | 9 | 16 |
| 2020 | 6 | 12 |
| 2021 | 7 | 17 |
| 2022 | 8 | 15 |
| 2023 | 7 | 13 |
| 2024 | 16 | 14 |
| 2025 | 4 | 6 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for a liquid jet formation and ejection and devices for use in said method1 Sep 2026US 12,722,164 B2
- System for dropping a liquid25 Aug 2026US 12,715,011 B2Centre National de la Recherche Scientifique (CNRS)
- Wave producing method and apparatus28 Jul 2026US 12,691,349 B2Ka'ana Wave Company Inc.
- Nozzle assembly14 Jul 2026US 12,678,838 B2Sonny's HFI Holdings, LLC
- Ultrasonic testing device26 May 2026US 12,638,420 B2Facc AG
- Variable Cooling System for Strips and Rolls17 Sep 2026US 2026/0273549 A1ANDRITZ Metals Germany GmbH
- Power Washer Assemblies and Methods17 Sep 2026US 2026/0273588 A1FNA Group, Inc.
- Sprayers having increased fine droplet transfer efficiency27 Aug 2026US 2026/0249312 A1GOJO Industries, Inc.
- Deck jet with integrated lighting23 Jul 2026US 2026/0208220 A1Bellson Electric Pty Ltd
- Waterway and flow straightener for a water delivery device4 Jun 2026US 2026/0153105 A1Kohler Co.
Most cited
By later US patents
- Nozzle including a venturi tube creating external cavitation collapse for atomization67US 5,431,346 A1995
- Two-component dispensing gun57US 6,527,203 B22003
- Two-stage pop-up sprinkler47US 4,796,809 A1989
- Impact sprinkler unit47US 5,992,760 AVirtual Rain, Inc. · 1999
- Swirl jet nozzle as a hydraulic work tool46US 4,715,538 AWoma-Apparatebau Wolfgang Maasberg & Co. GmbH · 1987