B65D 83/771
Containers or packages with special means for dispensing contents: for dispensing fluent
Official title: {for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm}
B65D83/771 (Containers or packages with special means for dispensing contents: for dispensing fluent) appears on 840 US grants and 872 published applications in this corpus.
Search patents in B65D- Granted patents
- 840
- Published applications
- 872
- Assignees
- 425
- Inventors
- 1,471
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 12 | 0 |
| 1993 | 13 | 0 |
| 1994 | 27 | 0 |
| 1995 | 26 | 0 |
| 1996 | 16 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 16 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 3 |
| 2002 | 9 | 13 |
| 2003 | 13 | 24 |
| 2004 | 21 | 30 |
| 2005 | 9 | 22 |
| 2006 | 19 | 21 |
| 2007 | 8 | 15 |
| 2008 | 5 | 17 |
| 2009 | 2 | 25 |
| 2010 | 6 | 26 |
| 2011 | 13 | 22 |
| 2012 | 11 | 18 |
| 2013 | 22 | 38 |
| 2014 | 26 | 39 |
| 2015 | 18 | 57 |
| 2016 | 41 | 34 |
| 2017 | 38 | 44 |
| 2018 | 28 | 58 |
| 2019 | 48 | 61 |
| 2020 | 54 | 71 |
| 2021 | 59 | 59 |
| 2022 | 47 | 54 |
| 2023 | 40 | 51 |
| 2024 | 38 | 30 |
| 2025 | 21 | 24 |
| 2026 | 22 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ergonomic squeezable pulp bottle8 Sep 2026US 12,729,053 B2The Procter & Gamble Company
- Silicone vinyl tube assembly1 Sep 2026US 12,722,874 B2
- Cartridge for a dispensing device25 Aug 2026US 12,715,675 B2Hilti Aktiengesellschaft
- Preforms for flair applications7 Jul 2026US 12,673,448 B2
- Actuator based packaging for use with cartridge refills23 Jun 2026US 12,662,303 B2Nypro Inc.
- Cartridge1 Oct 2026US 2026/0296767 A1Hilti Aktiengesellschaft
- Actuator Based Packaging for use with Cartridge Refills24 Sep 2026US 2026/0285583 A1Nypro Inc.
- Foil cartridge, support sleeve and cartridge system10 Sep 2026US 2026/0264969 A1Medmix Switzerland AG
- Method of assembling and testing a pressurized consumer product20 Aug 2026US 2026/0243621 A1The Gillette Company
- Disposable ingredient pouch with reusable dispensing cap13 Aug 2026US 2026/0233902 A1Starbucks Corporation
Most cited
By later US patents
- Liquid delivery device bladder245US 3,993,069 AAlza Corporation · 1976
- Squeezable multi-layer dispensing container with one-way valve197US 5,332,121 AContinental PET Technologies, Inc. · 1994
- Resilient squeeze bottle package for dispensing viscous products without belching167US 4,842,165 AThe Procter & Gamble Company · 1989
- 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