A61J 1/2041
Having removable plugs
Official title: {having removable plugs}
A61J1/2041 (Having removable plugs) appears on 121 US grants and 98 published applications in this corpus.
Search patents in A61J- Granted patents
- 121
- Published applications
- 98
- Assignees
- 56
- Inventors
- 178
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 4 |
| 2008 | 1 | 4 |
| 2009 | 1 | 6 |
| 2010 | 4 | 6 |
| 2011 | 1 | 6 |
| 2012 | 6 | 6 |
| 2013 | 5 | 12 |
| 2014 | 7 | 4 |
| 2015 | 4 | 1 |
| 2016 | 0 | 0 |
| 2017 | 3 | 0 |
| 2018 | 1 | 4 |
| 2019 | 1 | 8 |
| 2020 | 4 | 10 |
| 2021 | 5 | 2 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 1 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Primary packaging24 Mar 2026US 12,582,576 B2Shl Medical AG
- Drug mixing unit for syringe17 Feb 2026US 12,551,406 B2Hysensbio
- Stopper device, medicament container, and method for mixing two substances in a medicament container24 Jun 2025US 12,336,965 B2Vetter Pharma-Fertigung GmbH & Co. KG
- Metered dose topical applicator21 Jan 2025US 12,201,795 B2Reflex Medical Corp.
- Primary packaging28 May 2024US 11,992,456 B2Shl Medical AG
- Primary Packaging3 Sep 2026US 2026/0256650 A1Shl Medical AG
- Metered dose topical applicator23 Jul 2026US 2026/0207906 A1Team Technologies, Inc.
- Swabbable valve with universal proximal connector16 Apr 2026US 2026/0102554 A1Darco International, Inc.
- Mixing vial22 Jan 2026US 2026/0021019 A1
- Metered dose topical applicator24 Jul 2025US 2025/0235678 A1
Most cited
By later US patents
- Container for storing, mixing and dispensing162US 5,419,445 A1995
- Drug reconstitution and administration system150US 5,566,729 AAbbott Laboratories · 1996
- Containers having plurality of chambers142US 5,267,646 AOtsuka Pharmaceutical Factory, Inc. · 1993
- Multi-pharmaceutical storage, mixing and dispensing vial127US 5,593,028 AHabley Medical Technology Corporation · 1997
- Dual compartmented container112US 4,614,267 AAbbott Laboratories · 1986