A61M 2005/323
Connection between plunger distal end and needle hub proximal end
Official title: {Connection between plunger distal end and needle hub proximal end, e.g. stud protruding from the plunger}
A61M2005/323 (Connection between plunger distal end and needle hub proximal end) appears on 85 US grants and 121 published applications in this corpus.
Search patents in A61M- Granted patents
- 85
- Published applications
- 121
- Assignees
- 53
- Inventors
- 141
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 10 |
| 2010 | 0 | 5 |
| 2011 | 5 | 9 |
| 2012 | 5 | 7 |
| 2013 | 5 | 8 |
| 2014 | 7 | 8 |
| 2015 | 4 | 16 |
| 2016 | 3 | 5 |
| 2017 | 6 | 4 |
| 2018 | 6 | 10 |
| 2019 | 7 | 10 |
| 2020 | 3 | 5 |
| 2021 | 12 | 10 |
| 2022 | 4 | 2 |
| 2023 | 5 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Disposable safety syringe57US 5,112,316 A1992
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