B05B 7/067
The liquid outlet being annular
Official title: {the liquid outlet being annular}
B05B7/067 (The liquid outlet being annular) appears on 80 US grants and 50 published applications in this corpus.
Search patents in B05B- Granted patents
- 80
- Published applications
- 50
- Assignees
- 53
- Inventors
- 151
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 4 | 3 |
| 2012 | 0 | 5 |
| 2013 | 2 | 5 |
| 2014 | 3 | 1 |
| 2015 | 5 | 3 |
| 2016 | 4 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 5 |
| 2019 | 6 | 4 |
| 2020 | 4 | 1 |
| 2021 | 3 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Process and apparatus for the production of nanofibers212US 6,520,425 B1The University of Akron · 2003
- Electrostatic sprayhead assembly88US 4,779,805 AImperial Chemical Industries PLC · 1988
- Low firing rate oxy-fuel burner72US 6,029,910 AAmerican Air Liquide, Inc. · 2000
- Fire protection apparatus, systems and methods for addressing a fire with a mist58US 9,498,787 B2Tyco Fire & Security GmbH · 2016
- Air atomizing nozzle assembly51US 4,478,370 ANordson Corporation · 1984