A61M 25/0111
Aseptic insertion devices
Official title: {Aseptic insertion devices}
A61M25/0111 (Aseptic insertion devices) appears on 457 US grants and 445 published applications in this corpus.
Search patents in A61M- Granted patents
- 457
- Published applications
- 445
- Assignees
- 172
- Inventors
- 732
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 13 | 0 |
| 1993 | 12 | 0 |
| 1994 | 18 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 7 |
| 2003 | 9 | 6 |
| 2004 | 2 | 9 |
| 2005 | 2 | 8 |
| 2006 | 4 | 9 |
| 2007 | 2 | 7 |
| 2008 | 3 | 16 |
| 2009 | 6 | 13 |
| 2010 | 9 | 14 |
| 2011 | 9 | 17 |
| 2012 | 10 | 22 |
| 2013 | 8 | 20 |
| 2014 | 18 | 26 |
| 2015 | 23 | 26 |
| 2016 | 7 | 15 |
| 2017 | 21 | 20 |
| 2018 | 20 | 11 |
| 2019 | 19 | 20 |
| 2020 | 14 | 22 |
| 2021 | 17 | 39 |
| 2022 | 13 | 27 |
| 2023 | 16 | 15 |
| 2024 | 26 | 35 |
| 2025 | 21 | 21 |
| 2026 | 12 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Intermittent urinary catheter assembly25 Aug 2026US 12,714,824 B2Coloplast A/S
- Drainage spigot guard18 Aug 2026US 12,708,739 B2Spigot Guard LLC
- Rapidly insertable central catheters including catheter assemblies and methods thereof18 Aug 2026US 12,708,748 B2Bard Access Systems, Inc.
- Fiber optics oximetry system for detection and confirmation12 May 2026US 12,623,055 B2Bard Access Systems, Inc.
- Device for clean catheterization21 Apr 2026US 12,605,524 B2
- Catheter assembly20 Aug 2026US 2026/0241139 A1
- Intermittent-Catheter Assemblies and Methods Thereof13 Aug 2026US 2026/0232955 A1C. R. Bard, Inc.
- Catheter kit13 Aug 2026US 2026/0232956 A1Clinisupplies Limited
- Catheter assembly30 Jul 2026US 2026/0216475 A1
- A device for fluid transfer through a placed catheter23 Jul 2026US 2026/0207101 A1B. Braun Melsungen AG
Most cited
By later US patents
- Sterility barriers for insertion of non-sterile apparatus into catheters or other medical devices1,671US 6,589,164 B1TransVascular, Inc. · 2003
- Sterile assembly for protecting and fastening an indwelling device1,404US 4,392,853 A1983
- Single use medical aspirating device and method1,175US 5,215,522 ABallard Medical Products · 1993
- Drainage catheter system1,142US 6,007,521 A1999
- System for continuous withdrawal and analysis of blood576US 4,008,717 AThe Johns Hopkins University · 1977