B65D 75/5861
Spouts
Official title: {Spouts (B65D75/5811, B65D75/5822 take precedence)}
B65D75/5861 (Spouts) appears on 1,120 US grants and 1,480 published applications in this corpus.
Search patents in B65D- Granted patents
- 1,120
- Published applications
- 1,480
- Assignees
- 561
- Inventors
- 2,071
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 20 | 0 |
| 2000 | 31 | 0 |
| 2001 | 26 | 6 |
| 2002 | 17 | 24 |
| 2003 | 22 | 32 |
| 2004 | 30 | 54 |
| 2005 | 17 | 50 |
| 2006 | 25 | 37 |
| 2007 | 11 | 46 |
| 2008 | 10 | 56 |
| 2009 | 13 | 41 |
| 2010 | 26 | 47 |
| 2011 | 21 | 56 |
| 2012 | 28 | 40 |
| 2013 | 40 | 73 |
| 2014 | 34 | 64 |
| 2015 | 38 | 94 |
| 2016 | 41 | 87 |
| 2017 | 63 | 99 |
| 2018 | 70 | 76 |
| 2019 | 78 | 83 |
| 2020 | 61 | 80 |
| 2021 | 67 | 78 |
| 2022 | 49 | 69 |
| 2023 | 44 | 66 |
| 2024 | 54 | 58 |
| 2025 | 39 | 34 |
| 2026 | 25 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flexible upright pouch with improved triple point seal6 Oct 2026US 12,752,995 B1American Fuji Seal, Inc.
- Semirigid pouch for foodstuff storage and dispensing8 Sep 2026US 12,729,046 B2Winpak Ltd.
- Spout pouch1 Sep 2026US 12,722,862 B2Toyo Seikan Co., 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
- Venting Pouch for Treatment, Storage and Transfer of Pharmaceuticals Rendered Inactive by Contents Contained Therein8 Oct 2026US 2026/0307872 A1C2R Global Manufacturing, Inc.
- Gas Venting Mail Pouch for Transporting Deactivated Pharmaceuticals8 Oct 2026US 2026/0307876 A1C2R Global Manufacturing, Inc.
- Stand-up film pouches and method for producing a stand-up film pouch1 Oct 2026US 2026/0296754 A1Mondi AG
- Foil cartridge, support sleeve and cartridge system10 Sep 2026US 2026/0264969 A1Medmix Switzerland AG
- Multi-purpose recyclable dual-pouch system with optional integrated temperature monitoring and optional one-way valve3 Sep 2026US 2026/0257851 A1
Most cited
By later US patents
- Sachets for bio-pharmaceutical fluid products149US 5,988,422 AStedim, Z. I. des Paluds · 1999
- Flexible, multiple-compartment drug container and method of making and using same132US 5,944,709 AB. Braun Medical Inc. · 1999
- Collapsible container127US 4,732,299 A1988
- Flaccid bottom delivery package having a self-sealing closure for dispensing liquid materials120US 5,307,955 AThe Procter & Gamble Company · 1994
- Hydration system with improved fluid reservoir120US 6,675,998 B2CamelBak Products, LLC · 2004