B65D 75/48
Containing liquids, semiliquids, or pastes
Official title: containing liquids, semiliquids, or pastes, e.g. cushion-shaped packages
B65D75/48 (Containing liquids, semiliquids, or pastes) appears on 117 US grants and 130 published applications in this corpus.
Search patents in B65D- Granted patents
- 117
- Published applications
- 130
- Assignees
- 82
- Inventors
- 245
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 4 |
| 2004 | 5 | 12 |
| 2005 | 1 | 8 |
| 2006 | 2 | 1 |
| 2007 | 3 | 5 |
| 2008 | 2 | 5 |
| 2009 | 0 | 6 |
| 2010 | 3 | 8 |
| 2011 | 1 | 5 |
| 2012 | 1 | 4 |
| 2013 | 2 | 4 |
| 2014 | 3 | 4 |
| 2015 | 4 | 3 |
| 2016 | 6 | 9 |
| 2017 | 1 | 6 |
| 2018 | 2 | 7 |
| 2019 | 2 | 7 |
| 2020 | 8 | 12 |
| 2021 | 9 | 6 |
| 2022 | 4 | 3 |
| 2023 | 5 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Inflatable packaging with offset tear initiation features3 Feb 2026US 12,540,018 B2Pregis LLC
- Pouch for a food product27 May 2025US 12,312,143 B2
- Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content, and film packaging bag with content13 Aug 2024US 12,060,177 B2Orihiro Engineering Co., Ltd.
- Sealing device, and a packaging container13 Aug 2024US 12,060,186 B2Tetra Laval Holdings & Finance S. A.
- Web of cleaning products having a modified internal atmosphere and method of manufacture5 Sep 2023US 11,745,937 B2Monosol, LLC
- Process for making water-soluble pouches11 Dec 2025US 2025/0376648 A1The Procter & Gamble Company
- Pouch for a Food Product13 Nov 2025US 2025/0346381 A1Alka Global Ltd
- A laminated packaging material and packaging container manufactured therefrom26 Jun 2025US 2025/0206005 A1Tetra Laval Holdings & Finance S. A.
- A packaging material, and a method for producing such packaging material30 Jan 2025US 2025/0033337 A1Tetra Laval Holdings & Finance S. A.
- Barrier-coated cellulose-based substrate30 Jan 2025US 2025/0034812 A1Klabin S.A.
Most cited
By later US patents
- Label resealing container178US 4,679,693 A1987
- Dispensing container for a liquid or paste-like substance128US 4,921,137 AHsm Co., Ltd. · 1990
- Opening and closing device for flexible containers and container provided with such a device107US 5,855,435 ASales S.p.A. · 1999
- Flexible packaging apparatus and method81US 4,614,076 ABecton, Dickinson and Company · 1986
- Multi-layer flexible package with removable section81US 6,746,743 B2Frito-Lay North America, Inc. · 2004