A61M 2005/3227
The needle being retracted laterally outside the syringe barrel
Official title: {the needle being retracted laterally outside the syringe barrel, e.g. with separate guideway}
A61M2005/3227 (The needle being retracted laterally outside the syringe barrel) appears on 62 US grants and 42 published applications in this corpus.
Search patents in A61M- Granted patents
- 62
- Published applications
- 42
- Assignees
- 11
- Inventors
- 44
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 3 | 0 |
| 2014 | 1 | 8 |
| 2015 | 1 | 2 |
| 2016 | 5 | 5 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 4 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual chamber syringe with retractable needle6 May 2025US 12,290,669 B2Becton, Dickinson and Company
- Syringe with flat indicia display surface8 Apr 2025US 12,268,848 B2Retractable Technologies, Inc.
- Combined medical device with sliding frontal attachment and retractable needle10 Dec 2024US 12,161,851 B2Retractable Technologies, Inc.
- Syringe with flat indicia display surface20 Aug 2024US 12,064,605 B2Retractable Technologies, Inc.
- Dual chamber syringe with retractable needle30 Aug 2022US 11,426,533 B2Becton, Dickinson and Company
- Universal Dosage Verification System and Method for Medical Syringe6 Nov 2025US 2025/0339623 A1Retractable Technologies, Inc.
- Combined Medical Device with Sliding Frontal Attachment and Retractable Needle6 Mar 2025US 2025/0073397 A1Retractable Technologies, Inc.
- Syringe with Flat Indicia Display Surface3 Oct 2024US 2024/0325649 A1Retractable Technologies, Inc.
- Universal Dosage Verification System and Method for Medical Syringe23 May 2024US 2024/0165341 A1Retractable Technologies, Inc.
- Safety Syringe and Dosage Verification System2 Feb 2023US 2023/0034986 A1Retractable Technologies, Inc.
Most cited
By later US patents
- Cannula insertion set with safety retracting needle471US 4,747,831 APhase Medical, Inc. · 1988
- Safety retracting needle for use with syringe233US 4,900,307 A1990
- Combined catheter and needle211US 4,994,042 A1991
- Multiple pharmaceutical dispenser with accumulator207US 5,298,023 AHabley Medical Technology Corporation · 1994
- Syringe with safety retracting needle146US 4,927,414 A1990