A61M 25/065
Guide needles
Official title: {Guide needles}
A61M25/065 (Guide needles) appears on 415 US grants and 544 published applications in this corpus.
Search patents in A61M- Granted patents
- 415
- Published applications
- 544
- Assignees
- 241
- Inventors
- 862
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 8 | 8 |
| 2003 | 7 | 8 |
| 2004 | 3 | 5 |
| 2005 | 4 | 6 |
| 2006 | 3 | 6 |
| 2007 | 1 | 13 |
| 2008 | 2 | 11 |
| 2009 | 3 | 11 |
| 2010 | 7 | 8 |
| 2011 | 8 | 8 |
| 2012 | 12 | 19 |
| 2013 | 3 | 19 |
| 2014 | 9 | 33 |
| 2015 | 19 | 20 |
| 2016 | 16 | 21 |
| 2017 | 15 | 43 |
| 2018 | 19 | 41 |
| 2019 | 29 | 32 |
| 2020 | 21 | 32 |
| 2021 | 29 | 39 |
| 2022 | 19 | 44 |
| 2023 | 33 | 42 |
| 2024 | 27 | 31 |
| 2025 | 28 | 23 |
| 2026 | 14 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Continuous subcutaneous insulin infusion catheter22 Sep 2026US 12,741,088 B2Thomas Jefferson University
- Couplers and assemblies thereof for rapidly insertable central catheters8 Sep 2026US 12,728,236 B2Bard Access Systems, Inc.
- Septum to facilitate blood collection and related methods1 Sep 2026US 12,721,969 B2Becton, Dickinson and Company
- Central catheters, assemblies, and methods thereof25 Aug 2026US 12,714,832 B2Bard Access Systems, Inc.
- Catheter assembly28 Jul 2026US 12,691,258 B2Terumo Kabushiki Kaisha
- Catheter Insertion Device Having Continuous Flashback1 Oct 2026US 2026/0295220 A1Teleflex Medical Incorporated
- Anatomic needle system3 Sep 2026US 2026/0256605 A1P Tech, LLC
- Hybrid retrievable stentgraft and shunt for perfusion preserving hemorrhage control20 Aug 2026US 2026/0240641 A1Ohio State Innovation Foundation
- Introducer Components, Assemblies, and Methods Thereof13 Aug 2026US 2026/0232963 A1Bard Access Systems, Inc.
- Needles Including Coatings and Methods of Forming13 Aug 2026US 2026/0232964 A1Cook Medical Technologies LLC
Most cited
By later US patents
- Atraumatic insertion of a subcutaneous device1,153US 6,936,006 B2Novo Nordisk A/S · 2005
- Catheter introducer assembly including needle tip shield407US 5,215,528 ABecton, Dickinson and Company · 1993
- Safety introducer apparatus and method therefor385US 6,641,564 B1MedAmicus, Inc. · 2003
- Methods and apparatus for acute or chronic delivery of substances or apparatus to extravascular treatment sites365US 6,602,241 B2TransVascular, Inc. · 2003
- Body access device319US 5,380,290 APfizer Hospital Products Group, Inc. · 1995