B05B 11/1064
Pump inlet and outlet valve elements integrally formed of a deformable material
Official title: {Pump inlet and outlet valve elements integrally formed of a deformable material (pump chambers having a deformable wall integrally formed with inlet and outlet valve elements B05B11/1033)}
B05B11/1064 (Pump inlet and outlet valve elements integrally formed of a deformable material) appears on 135 US grants and 124 published applications in this corpus.
Search patents in B05B- Granted patents
- 135
- Published applications
- 124
- Assignees
- 71
- Inventors
- 146
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 4 |
| 2004 | 6 | 3 |
| 2005 | 2 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 11 |
| 2008 | 2 | 2 |
| 2009 | 4 | 2 |
| 2010 | 2 | 2 |
| 2011 | 2 | 5 |
| 2012 | 3 | 8 |
| 2013 | 4 | 9 |
| 2014 | 3 | 8 |
| 2015 | 6 | 5 |
| 2016 | 5 | 4 |
| 2017 | 5 | 9 |
| 2018 | 9 | 6 |
| 2019 | 11 | 10 |
| 2020 | 8 | 4 |
| 2021 | 5 | 1 |
| 2022 | 2 | 5 |
| 2023 | 2 | 4 |
| 2024 | 1 | 8 |
| 2025 | 2 | 2 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Dose dispensing pump for dispensing two or more materials135US 6,640,999 B2Unilever Home & Personal Care USA, Division of Conopco, Inc. · 2003
- Dispensing device for discharging a liquid or pasty product from a container, containing such a product81US 4,330,071 AAB Tranas Rostfria · 1982
- Dispensing apparatus for discharging liquid or creamy products73US 4,168,020 ADispenso AG · 1979
- Integrated pump dispenser72US 6,789,706 B2Valois SAS · 2004
- Trigger sprayer69US 4,155,487 A1979