B05B 11/1098
Air being permanently entrapped or sucked into the liquid pump chamber
Official title: {Air being permanently entrapped or sucked into the liquid pump chamber}
B05B11/1098 (Air being permanently entrapped or sucked into the liquid pump chamber) appears on 22 US grants and 23 published applications in this corpus.
Search patents in B05B- Granted patents
- 22
- Published applications
- 23
- Assignees
- 19
- Inventors
- 39
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods to precisely control output pressure in buffered sprayers (DuO1)2 Jul 2024US 12,023,695 B2Dispensing Technologies B.V.
- Tubeless dispenser container2 Jan 2024US 11,857,986 B2Samhwa Co., Ltd
- Tubeless dispenser container22 Aug 2023US 11,731,150 B2Samhwa Co., Ltd
- Systems and methods to precisely control output pressure in buffered sprayers (DuO1)8 Jun 2021US 11,027,298 B2Dispensing Technologies B.V.
- Foam dispensers21 Jan 2020US 10,537,905 B2Rieke Packaging Systems Limited
- Systems and Methods to Precisely Control Output Pressure in Buffered Sprayers (DuO1)21 Nov 2024US 2024/0382990 A1Dispensing Technologies B.V.
- Dispensing device14 Dec 2023US 2023/0398562 A1Daiwa Can Company
- Tubeless dispenser container13 Apr 2023US 2023/0112709 A1Samhwa Co., Ltd
- Tubeless dispenser container13 Apr 2023US 2023/0115060 A1Samhwa Co., Ltd
- Systems and Methods to Precisely Control Output Pressure in Buffered Sprayers (DuO1)30 Jun 2022US 2022/0203392 A1Dispensing Technologies B.V.
Most cited
By later US patents
- Liquid dispenser for dispensing foam98US 6,409,050 B1Hygiene-Technik Inc. · 2002
- Liquid dispenser for dispensing foam73US 6,601,736 B2Hygiene-Technik Inc. · 2003
- Dosing pump for liquid dispensers35US 6,540,117 B2Kimberly-Clark Worldwide, Inc. · 2003
- Container for foamy liquid discharged in small amounts29US 4,932,567 AKoatsukako Co., Ltd. · 1990
- Foam production device27US 5,071,379 A1991