B65D 2221/00
Small packaging specially adapted for product samples, single-use packages or échantillons
B65D2221/00 (Small packaging specially adapted for product samples, single-use packages or échantillons) appears on 112 US grants and 197 published applications in this corpus.
Search patents in B65D- Granted patents
- 112
- Published applications
- 197
- Assignees
- 99
- Inventors
- 284
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 2 | 5 |
| 2005 | 1 | 0 |
| 2006 | 3 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 1 |
| 2009 | 0 | 14 |
| 2010 | 1 | 9 |
| 2011 | 2 | 2 |
| 2012 | 5 | 4 |
| 2013 | 4 | 11 |
| 2014 | 5 | 11 |
| 2015 | 6 | 7 |
| 2016 | 4 | 10 |
| 2017 | 9 | 13 |
| 2018 | 6 | 21 |
| 2019 | 6 | 13 |
| 2020 | 14 | 19 |
| 2021 | 8 | 17 |
| 2022 | 7 | 8 |
| 2023 | 9 | 9 |
| 2024 | 4 | 6 |
| 2025 | 3 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Unit dose capsule20 Jan 2026US 12,529,021 B2Conopco, Inc.
- Container for consumable substances with integrated utensil16 Dec 2025US 12,497,227 B2
- Sealed single-dose package with break opening5 Aug 2025US 12,378,054 B2Easysnap Technology S.r.l.
- Method and system for providing a fluid product mailer25 Mar 2025US 12,258,193 B2
- Vial for fluid products with childproof system24 Dec 2024US 12,172,807 B2Bisio Progetti S.P.A.
- Sealed single-dose paper package with improved break opening17 Sep 2026US 2026/0274541 A1Easysnap Technology S.r.l.
- Sealed single-dose package with laser incision and related production method9 Jul 2026US 2026/0193007 A1Easysnap Technology S.r.l.
- Single Use Pouch Device15 Jan 2026US 2026/0015146 A1
- Sealed single-dose package for large product sizes9 Oct 2025US 2025/0313392 A1Easysnap Technology S.r.l.
- Single-use multi-compartment baby formula pouch11 Sep 2025US 2025/0281362 A1
Most cited
By later US patents
- Single or multiple dose container-closure assemblies88US 4,512,475 A1985
- One piece molded syringe with tethered cap84US 5,242,422 AProfessional Medical Products, Inc. · 1993
- Arrangement for and method of administering a pharmaceutical preparation73US 5,009,894 ABaker Cummins Pharmaceuticals, Inc. · 1991
- Height extension for crates and the like70US 5,501,352 ARehrig Pacific Company · 1996
- Fluid dispenser51US 6,761,288 B2Valois SAS · 2004