B05B 11/0072
A valve member forming part of an outlet opening
Official title: {A valve member forming part of an outlet opening}
B05B11/0072 (A valve member forming part of an outlet opening) appears on 233 US grants and 188 published applications in this corpus.
Search patents in B05B- Granted patents
- 233
- Published applications
- 188
- Assignees
- 136
- Inventors
- 348
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 12 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 6 |
| 2003 | 5 | 6 |
| 2004 | 9 | 7 |
| 2005 | 2 | 12 |
| 2006 | 1 | 11 |
| 2007 | 0 | 14 |
| 2008 | 2 | 10 |
| 2009 | 6 | 3 |
| 2010 | 9 | 10 |
| 2011 | 6 | 5 |
| 2012 | 3 | 1 |
| 2013 | 4 | 11 |
| 2014 | 8 | 11 |
| 2015 | 10 | 12 |
| 2016 | 7 | 10 |
| 2017 | 10 | 10 |
| 2018 | 9 | 9 |
| 2019 | 11 | 12 |
| 2020 | 7 | 4 |
| 2021 | 6 | 6 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 3 | 7 |
| 2025 | 3 | 3 |
| 2026 | 2 | 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
- Dispensing assembly with interchangeable cartridge pumps167US 5,645,114 ACytoLogix Corporation · 1997
- Dispensing assembly with interchangeable cartridge pumps161US 5,947,167 ACytoLogix Corporation · 1999
- Fluid dispenser having a housing and flexible inner bladder155US 6,761,286 B2Medical Instill Technologies, Inc. · 2004
- Value controlled squeezable fluid dispenser150US 5,033,647 AAllergan, Inc. · 1991
- Moving platform slide stainer with heating elements140US 6,180,061 B2CytoLogix Corporation · 2001