A61M 2005/3256
Having folding ring sections
Official title: {having folding ring sections}
A61M2005/3256 (Having folding ring sections) appears on 43 US grants and 43 published applications in this corpus.
Search patents in A61M- Granted patents
- 43
- Published applications
- 43
- Assignees
- 15
- Inventors
- 85
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 4 |
| 2014 | 2 | 3 |
| 2015 | 1 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 5 |
| 2020 | 3 | 3 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 2 | 4 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Devices and methods for protecting a user from a sharp tip of a medical needle23 Jul 2024US 12,042,625 B2EMED Technologies Corporation
- Devices and methods for protecting a user from a sharp tip of a medical needle23 Jan 2024US 11,878,144 B2EMED Technologies Corporation
- Fluid conveyance safety devices, methods, and systems14 Nov 2023US 11,813,391 B2NxStage Medical, Inc.
- Insertion device with interface pad and methods of making20 Oct 2020US 10,806,900 B2C. R. Bard, Inc.
- Self-sealing pad for a needle-based infusion set4 Aug 2020US 10,729,846 B2C. R. Bard, Inc.
- Injection device with stabilizing passive needle shield27 Nov 2025US 2025/0360272 A1Becton, Dickinson and Company
- Devices and methods for protecting a user from a sharp tip of a medical needle31 Oct 2024US 2024/0358917 A1
- Cap for medicament delivery device24 Oct 2024US 2024/0350743 A1Shl Medical AG
- Devices and Methods for Protecting a User from a Sharp Tip of a Medical Needle16 May 2024US 2024/0157046 A1EMED Technologies Corporation
- Fluid Conveyance Safety Devices, Methods, and Systems25 Jan 2024US 2024/0024553 A1NxStage Medical, Inc.
Most cited
By later US patents
- Catheter with stick protection1,381US 5,419,766 ACritikon, Inc. · 1995
- Shield assembly for hypodermic injection devices336US 4,795,432 A1989
- Post-injection needle sheath317US 4,725,267 A1988
- Automatically actionable sharpened needle-tip protection167US 4,775,369 A1988
- Needle tip protective device163US 4,846,809 A1989