A61M 2005/3223
Means impeding or disabling repositioning of used needles at the syringe nozzle
Official title: {Means impeding or disabling repositioning of used needles at the syringe nozzle}
A61M2005/3223 (Means impeding or disabling repositioning of used needles at the syringe nozzle) appears on 238 US grants and 179 published applications in this corpus.
Search patents in A61M- Granted patents
- 238
- Published applications
- 179
- Assignees
- 93
- Inventors
- 273
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 10 | 0 |
| 1993 | 12 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 18 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 15 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 2 |
| 2002 | 11 | 10 |
| 2003 | 8 | 8 |
| 2004 | 4 | 14 |
| 2005 | 6 | 9 |
| 2006 | 1 | 8 |
| 2007 | 2 | 14 |
| 2008 | 2 | 6 |
| 2009 | 4 | 3 |
| 2010 | 3 | 7 |
| 2011 | 3 | 4 |
| 2012 | 5 | 9 |
| 2013 | 2 | 3 |
| 2014 | 2 | 5 |
| 2015 | 4 | 11 |
| 2016 | 5 | 9 |
| 2017 | 3 | 1 |
| 2018 | 10 | 13 |
| 2019 | 5 | 6 |
| 2020 | 4 | 5 |
| 2021 | 10 | 10 |
| 2022 | 5 | 6 |
| 2023 | 8 | 3 |
| 2024 | 6 | 8 |
| 2025 | 1 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic autoinjector6 Oct 2026US 12,752,056 B2
- Safety needle assembly for use with a medical injector14 Jul 2026US 12,678,570 B2Tip-Top.Com Ltd
- Drug delivery device with needle actuation mechanism22 Jul 2025US 12,364,810 B2Sensile Medical AG
- System and method for safety syringe19 Nov 2024US 12,144,970 B2Credence Medsystems, Inc.
- System and method for safety syringe5 Nov 2024US 12,133,973 B2Credence Medsystems, Inc.
- Safety injection device for delivering a drug9 Jul 2026US 2026/0192053 A1Shl Medical AG
- A method of assembling a needle safety apparatus6 Nov 2025US 2025/0339626 A1Tip-Top.Com Ltd
- System and method for safety syringe29 May 2025US 2025/0170341 A1Credence Medsystems, Inc.
- System and method for safety syringe8 May 2025US 2025/0144302 A1Credence Medsystems, Inc.
- Cartridge safety injection system and methods2 Jan 2025US 2025/0001095 A1Credence Medsystems, Inc.
Most cited
By later US patents
- Drug delivery systems and methods719US 6,645,181 B1Elan Pharma International Limited · 2003
- Needle guard and needle assembly for syringe603US 5,360,404 AInviro Medical Devices Ltd. · 1994
- One step catheter advancement automatic needle retraction system395US 5,865,806 ABecton, Dickinson and Company · 1999
- Retractable needle cannula insertion set with refinements to better control leakage, retraction speed and reuse355US 5,575,777 ABecton, Dickinson and Company · 1996
- Safety syringe cylinder342US 6,929,622 B22005