A61M 2005/3224
Means to disalign the needle tip and syringe nozzle
Official title: {Means to disalign the needle tip and syringe nozzle}
A61M2005/3224 (Means to disalign the needle tip and syringe nozzle) appears on 159 US grants and 101 published applications in this corpus.
Search patents in A61M- Granted patents
- 159
- Published applications
- 101
- Assignees
- 62
- Inventors
- 167
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 14 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 1 |
| 2002 | 8 | 7 |
| 2003 | 5 | 5 |
| 2004 | 2 | 9 |
| 2005 | 4 | 6 |
| 2006 | 1 | 8 |
| 2007 | 2 | 12 |
| 2008 | 2 | 5 |
| 2009 | 4 | 2 |
| 2010 | 3 | 5 |
| 2011 | 2 | 4 |
| 2012 | 4 | 5 |
| 2013 | 2 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 8 |
| 2016 | 2 | 5 |
| 2017 | 2 | 1 |
| 2018 | 5 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 2 |
| 2021 | 4 | 4 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Drug delivery device with needle actuation mechanism5 Sep 2023US 11,744,940 B2Sensile Medical AG
- T-shaped slot locking safety syringe11 Apr 2023US 11,623,047 B2Qatar University
- Injection syringe7 Jun 2022US 11,351,310 B2Numedico Technologies Pty Ltd.
- A method of assembling a needle safety apparatus6 Nov 2025US 2025/0339626 A1Tip-Top.Com Ltd
- Needle safety assembly23 May 2024US 2024/0165347 A1Tip-Top.Com Ltd
- Drug delivery device with needle actuation mechanism14 Dec 2023US 2023/0398289 A1Sensile Medical AG
- Injection syringe18 Aug 2022US 2022/0257873 A1Numedico Technologies Pty Ltd.
- Drug delivery device with needle actuation mechanism2 Dec 2021US 2021/0369957 A1Sensile Medical AG
Most cited
By later US patents
- Needle guard and needle assembly for syringe603US 5,360,404 AInviro Medical Devices Ltd. · 1994
- Intravenous catheter placement device313US 4,944,728 ASafe Medical Devices, Inc. · 1990
- Self retracting medical needle apparatus and methods190US 5,616,135 ASpecialized Health Products, Inc. · 1997
- Trap in barrel one handed retracted intervenous catheter device177US 5,129,884 A1992
- Catheter placement system utilizing a handle, a sharp, and a releasable retainer mechanism providing retraction of the sharp upon disengagement of the catheter from the handle176US 5,562,629 A1996