A61M 2039/0045
Radiopaque indicia
Official title: {Radiopaque indicia}
A61M2039/0045 (Radiopaque indicia) appears on 48 US grants and 60 published applications in this corpus.
Search patents in A61M- Granted patents
- 48
- Published applications
- 60
- Assignees
- 12
- Inventors
- 57
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 7 |
| 2010 | 2 | 1 |
| 2011 | 4 | 5 |
| 2012 | 2 | 3 |
| 2013 | 7 | 6 |
| 2014 | 2 | 5 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 5 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 5 |
| 2020 | 7 | 4 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Implantable port placement system including low-scarring exterior31 Mar 2026US 12,589,230 B2Bard Peripheral Vascular, Inc.
- Venous access port assembly with X-ray discernable indicia15 Apr 2025US 12,274,850 B2Medical Components, Inc.
- Venous access port assembly with X-ray discernable indicia23 Jan 2024US 11,878,137 B2Medical Components, Inc.
- Venous access port assembly with x-ray discernable indicia10 Jan 2023US 11,547,843 B2Innovative Medical Devices, LLC
- Portal with septum embedded indicia23 Feb 2021US 10,926,075 B2Smiths Medical ASD, Inc.
- Port Identification Insert and Assembly Alignment Feature1 May 2025US 2025/0135174 A1Bard Peripheral Vascular, Inc.
- Port Identification Insert and Methods27 Mar 2025US 2025/0099730 A1Bard Peripheral Vascular, Inc.
- Venous Access Port Assembly With X-Ray Discernable Indicia25 Jan 2024US 2024/0024650 A1Medical Components, Inc.
- Venous Access Port Assembly with X-Ray Discernable Indicia18 May 2023US 2023/0149686 A1Innovative Medical Devices, LLC
- Indicia bearing septums, methods of manufacturing the septums and portal therefor28 Oct 2021US 2021/0331346 A1Smiths Medical ASD, Inc.
Most cited
By later US patents
- Flow control valve226US 4,560,375 APudenz-Schulte Medical Research Corporation · 1985
- Method and apparatus for locating the injection point of an implanted medical device184US 6,287,293 B1C. R. Bard, Inc. · 2001
- Matrix septum139US 4,857,053 A1989
- Burr-hole flow control device104US 5,662,600 APudenz-Schulte Medical Research Corporation · 1997
- Septum including at least one identifiable feature, access ports including same, and related methods101US 8,177,762 B2C. R. Bard, Inc. · 2012