B05B 11/1016
The outlet valve having a valve seat located downstream a movable valve
Official title: {the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element (B05B11/1022, B05B11/1023 take precedence)}
B05B11/1016 (The outlet valve having a valve seat located downstream a movable valve) appears on 342 US grants and 216 published applications in this corpus.
Search patents in B05B- Granted patents
- 342
- Published applications
- 216
- Assignees
- 117
- Inventors
- 361
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 13 | 0 |
| 1993 | 9 | 0 |
| 1994 | 17 | 0 |
| 1995 | 12 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 7 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 3 |
| 2003 | 0 | 15 |
| 2004 | 13 | 14 |
| 2005 | 8 | 9 |
| 2006 | 8 | 7 |
| 2007 | 6 | 15 |
| 2008 | 3 | 10 |
| 2009 | 1 | 10 |
| 2010 | 7 | 9 |
| 2011 | 11 | 14 |
| 2012 | 8 | 6 |
| 2013 | 5 | 14 |
| 2014 | 8 | 16 |
| 2015 | 13 | 11 |
| 2016 | 12 | 8 |
| 2017 | 10 | 7 |
| 2018 | 8 | 8 |
| 2019 | 11 | 16 |
| 2020 | 8 | 4 |
| 2021 | 7 | 4 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dispensing head and dispenser6 Oct 2026US 12,752,293 B2Aptar Dortmund GmbH
- Valve spring, pump, dispensing unit and dispenser8 Sep 2026US 12,728,434 B2Aptar Dortmund GmbH
- Liquid pump dispenser including a vial adapter1 Jul 2025US 12,343,743 B2KAIRISH INNOTECH Private Ltd.
- Pump head and container with pump head14 Jan 2025US 12,194,482 B2Anhui Jnd Plastic Packaging Co., Ltd.
- Pump head and metering device12 Nov 2024US 12,138,642 B2F. Holzer GmbH
- Pump top for liquid dispensers20 Aug 2026US 2026/0241399 A1World Club Supply Corp.
- Intranasal Formulations for Treating Obstructive Sleep Apnea6 Aug 2026US 2026/0224544 A1Mosanna Therapeutics AG
- Device for dispensing a fluid product, comprising a pump2 Jul 2026US 2026/0183781 A1Aptar France SAS
- Fluid dispensing device and assembly method therefor11 Jun 2026US 2026/0158511 A1Aero Pump GmbH
- Dispensing head and dispenser12 Mar 2026US 2026/0070076 A1Aptar Dortmund GmbH
Most cited
By later US patents
- Invertible pump sprayer132US 4,322,020 A1982
- Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adjusted optimized pump stroke for each pattern99US 5,337,926 AThe Procter & Gamble Company · 1994
- Dispenser for at least one liquid or pasty product comprising a closure system that allows no ingress of air, and preservation process using the said dispenser92US 5,360,145 AL'oreal · 1994
- Flat-top valve member for an atomizing pump dispenser88US 4,895,279 AEmson Research Inc. · 1990
- Invertible miniature atomizer of manual type77US 4,277,001 AYoshino Kogyosho Co., Ltd. · 1981