B65D 77/06
Liquids or semi-liquids or other materials or articles enclosed in flexible containers
Official title: Liquids or semi-liquids {or other materials or articles} enclosed in flexible containers disposed within rigid containers
B65D77/06 (Liquids or semi-liquids or other materials or articles enclosed in flexible containers) appears on 1,220 US grants and 1,212 published applications in this corpus.
Search patents in B65D- Granted patents
- 1,220
- Published applications
- 1,212
- Assignees
- 677
- Inventors
- 2,129
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 10 | 0 |
| 1983 | 11 | 0 |
| 1984 | 13 | 0 |
| 1985 | 17 | 0 |
| 1986 | 12 | 0 |
| 1987 | 17 | 0 |
| 1988 | 11 | 0 |
| 1989 | 17 | 0 |
| 1990 | 16 | 0 |
| 1991 | 23 | 0 |
| 1992 | 27 | 0 |
| 1993 | 21 | 0 |
| 1994 | 12 | 0 |
| 1995 | 32 | 0 |
| 1996 | 22 | 0 |
| 1997 | 18 | 0 |
| 1998 | 29 | 0 |
| 1999 | 18 | 0 |
| 2000 | 20 | 0 |
| 2001 | 20 | 15 |
| 2002 | 26 | 18 |
| 2003 | 26 | 37 |
| 2004 | 14 | 33 |
| 2005 | 23 | 44 |
| 2006 | 21 | 33 |
| 2007 | 13 | 36 |
| 2008 | 16 | 48 |
| 2009 | 14 | 40 |
| 2010 | 19 | 33 |
| 2011 | 29 | 57 |
| 2012 | 19 | 51 |
| 2013 | 33 | 36 |
| 2014 | 42 | 68 |
| 2015 | 26 | 67 |
| 2016 | 41 | 50 |
| 2017 | 46 | 65 |
| 2018 | 50 | 77 |
| 2019 | 56 | 81 |
| 2020 | 56 | 73 |
| 2021 | 64 | 62 |
| 2022 | 53 | 48 |
| 2023 | 40 | 48 |
| 2024 | 42 | 38 |
| 2025 | 31 | 31 |
| 2026 | 16 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Minimum packaging volume structure and packaging method for dual-tank pet water dispenser29 Sep 2026US 12,747,080 B1Shenzhen Qianhai Runway Technology Co., LTD.
- Shipping containers11 Aug 2026US 12,703,537 B2Goodpack IBC (Singapore) Pte. Ltd.
- Single-material tube adapter for releasable connection to spout fitment and method of sealing and using same4 Aug 2026US 12,698,142 B2Rapak, Inc.
- Product container28 Jul 2026US 12,692,040 B2The Clorox Company
- Preforms for flair applications7 Jul 2026US 12,673,448 B2
- Double container and molding system8 Oct 2026US 2026/0307878 A1Kyoraku Co., Ltd.
- Controlled-atmosphere product packaging and associated method of use27 Aug 2026US 2026/0250058 A1Geneomat
- Chemical resistant fittings6 Aug 2026US 2026/0225771 A1CDF Corporation
- Refillable dispenser device30 Jul 2026US 2026/0215628 A1Producto Pty Ltd
- Sterilant storage device and sterilization device comprising same30 Jul 2026US 2026/0216392 A1Plasmapp Co., Ltd.
Most cited
By later US patents
- Foldable shipping container163US 5,564,599 AHoover Group, Inc. · 1996
- Storage and display carton154US 5,921,398 AStar-Kist Foods, Inc. · 1999
- Container for holding and dispensing fluid152US 4,375,864 AScholle Corporation · 1983
- Collapsible liquid box152US 6,902,061 B12005
- Quick-disconnect service-line connector and valve assembly146US 4,421,146 ALiqui-Box Corporation · 1983