B05B 11/026
Membranes separating the content remaining in the container from the atmospheric air
Official title: {Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container}
B05B11/026 (Membranes separating the content remaining in the container from the atmospheric air) appears on 499 US grants and 483 published applications in this corpus.
Search patents in B05B- Granted patents
- 499
- Published applications
- 483
- Assignees
- 223
- Inventors
- 737
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 20 | 0 |
| 1995 | 21 | 0 |
| 1996 | 17 | 0 |
| 1997 | 14 | 0 |
| 1998 | 9 | 0 |
| 1999 | 14 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 6 |
| 2002 | 10 | 9 |
| 2003 | 8 | 7 |
| 2004 | 9 | 15 |
| 2005 | 4 | 22 |
| 2006 | 10 | 18 |
| 2007 | 8 | 9 |
| 2008 | 3 | 14 |
| 2009 | 6 | 21 |
| 2010 | 9 | 20 |
| 2011 | 8 | 17 |
| 2012 | 8 | 17 |
| 2013 | 16 | 19 |
| 2014 | 12 | 17 |
| 2015 | 12 | 15 |
| 2016 | 21 | 33 |
| 2017 | 23 | 33 |
| 2018 | 20 | 21 |
| 2019 | 31 | 21 |
| 2020 | 24 | 30 |
| 2021 | 22 | 22 |
| 2022 | 17 | 27 |
| 2023 | 19 | 18 |
| 2024 | 16 | 22 |
| 2025 | 12 | 16 |
| 2026 | 10 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Condiment dispensing apparatus, system, and methods of use16 Jun 2026US 12,653,347 B2H. J. Heinz Company Brands LLC
- Fluid storage reservoir16 Jun 2026US RE50,918 E1OP-Hygiene IP GmbH
- Device for dispensing a fluid substance21 Apr 2026US 12,605,731 B2Lumson S.p.A.
- Deformable plastic vessel and system for reducing plastic waste7 Apr 2026US 12,593,942 B2Circulr Research Pty Ltd
- Condiment dispensing apparatus, system, and methods of use31 Mar 2026US 12,588,785 B2H. J. Heinz Company Brands LLC
- Actuating part for a storage subassembly of a fluid product dispenser, associated subassembly and dispenser8 Oct 2026US 2026/0307089 A1Albea Services
- Dosing device, container, product dispenser and system9 Jul 2026US 2026/0192315 A1Liqix Technologies GmbH
- Fluid product dispenser2 Jul 2026US 2026/0183779 A1Aptar France SAS
- Air pump structure of a package and the connected bottle25 Jun 2026US 2026/0176048 A1Honor Packaging Technology (Huizhou) Co.,Ltd
- Consumer products with a valve assembly18 Jun 2026US 2026/0165554 A1The Procter & Gamble Company
Most cited
By later US patents
- Liquid delivery device particularly useful for delivering drugs231US 5,242,406 ASil Medics Ltd. · 1993
- Electrochemically driven metering medicament dispenser217US 5,090,963 AProduct Development (Z.G.S.) Ltd. · 1992
- Atomising devices and methods210US 5,497,944 ADMW (Technology) Limited · 1996
- Liquid dispenser for dispensing foam176US 6,082,586 ADeb IP Limited · 2000
- Liquid dispenser for dispensing foam168US 5,445,288 ASprintvest Corporation NV · 1995