B65D 2575/52
Details
B65D2575/52 (Details) appears on 599 US grants and 790 published applications in this corpus.
Search patents in B65D- Granted patents
- 599
- Published applications
- 790
- Assignees
- 388
- Inventors
- 1,423
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 15 | 0 |
| 2000 | 16 | 0 |
| 2001 | 5 | 2 |
| 2002 | 14 | 5 |
| 2003 | 10 | 13 |
| 2004 | 10 | 20 |
| 2005 | 8 | 20 |
| 2006 | 5 | 26 |
| 2007 | 7 | 16 |
| 2008 | 7 | 29 |
| 2009 | 6 | 21 |
| 2010 | 11 | 23 |
| 2011 | 13 | 35 |
| 2012 | 10 | 21 |
| 2013 | 16 | 36 |
| 2014 | 24 | 43 |
| 2015 | 24 | 42 |
| 2016 | 22 | 45 |
| 2017 | 30 | 41 |
| 2018 | 40 | 56 |
| 2019 | 42 | 39 |
| 2020 | 34 | 44 |
| 2021 | 36 | 41 |
| 2022 | 25 | 46 |
| 2023 | 25 | 45 |
| 2024 | 22 | 28 |
| 2025 | 23 | 26 |
| 2026 | 12 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Semirigid pouch for foodstuff storage and dispensing8 Sep 2026US 12,729,046 B2Winpak Ltd.
- Bag closure and container system for medical liquids incorporating same25 Aug 2026US 12,715,659 B2Fresenius Medical Care Holdings, Inc.
- Package having a spout reservoir/retaining feature25 Aug 2026US 12,715,670 B2Valvpak LLC
- Flexible pouch having a nozzle11 Aug 2026US 12,703,554 B1
- Packaging bag with spout and method for producing packaging bag with spout14 Jul 2026US 12,679,619 B2ZACROS Corporation
- Venting Pouch for Treatment, Storage and Transfer of Pharmaceuticals Rendered Inactive by Contents Contained Therein8 Oct 2026US 2026/0307872 A1C2R Global Manufacturing, Inc.
- On The Go Bag24 Sep 2026US 2026/0285575 A1
- Multi-purpose recyclable dual-pouch system with optional integrated temperature monitoring and optional one-way valve3 Sep 2026US 2026/0257851 A1
- Method of producing hydrogen water6 Aug 2026US 2026/0223896 A1Pouch Pac Innovations, LLC
- Card carrier assembly6 Aug 2026US 2026/0225784 A1Ripa, LLC
Most cited
By later US patents