A61M 25/1011
Multiple balloon catheters
Official title: {Multiple balloon catheters}
A61M25/1011 (Multiple balloon catheters) appears on 2,045 US grants and 2,253 published applications in this corpus.
Search patents in A61M- Granted patents
- 2,045
- Published applications
- 2,253
- Assignees
- 771
- Inventors
- 3,102
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 12 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 15 | 0 |
| 1992 | 18 | 0 |
| 1993 | 21 | 0 |
| 1994 | 32 | 0 |
| 1995 | 38 | 0 |
| 1996 | 41 | 0 |
| 1997 | 34 | 0 |
| 1998 | 76 | 0 |
| 1999 | 44 | 0 |
| 2000 | 69 | 0 |
| 2001 | 47 | 35 |
| 2002 | 56 | 102 |
| 2003 | 71 | 72 |
| 2004 | 58 | 74 |
| 2005 | 36 | 81 |
| 2006 | 41 | 78 |
| 2007 | 26 | 74 |
| 2008 | 26 | 75 |
| 2009 | 19 | 91 |
| 2010 | 55 | 97 |
| 2011 | 58 | 82 |
| 2012 | 67 | 92 |
| 2013 | 74 | 90 |
| 2014 | 75 | 82 |
| 2015 | 72 | 110 |
| 2016 | 71 | 82 |
| 2017 | 68 | 98 |
| 2018 | 68 | 97 |
| 2019 | 99 | 109 |
| 2020 | 101 | 125 |
| 2021 | 78 | 110 |
| 2022 | 69 | 86 |
| 2023 | 81 | 82 |
| 2024 | 69 | 90 |
| 2025 | 60 | 85 |
| 2026 | 38 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bifurcated dual-balloon catheter system for bifurcated vessels6 Oct 2026US 12,751,843 B2
- Catheter device and method for selective occlusion of arteries of the descending aorta or iliac vasculature22 Sep 2026US 12,740,787 B2
- Systems and methods for draining bodily fluids8 Sep 2026US 12,727,804 B2Potrero Medical, Inc.
- Double wall balloon catheter system8 Sep 2026US 12,728,240 B2
- Devices and systems for access and navigation of cerebrospinal fluid space1 Sep 2026US 12,721,980 B2Pharaoh Neuro, Inc.
- Balloon cervical dilation devices with telescoping inner shaft, methods of use and manufacture and kits therefor8 Oct 2026US 2026/0306137 A1Medicines360
- Chemical ablation and method of treatment for various diseases8 Oct 2026US 2026/0306804 A1Neurotronic, Inc.
- Device for treating bifurcated blood vessels1 Oct 2026US 2026/0294656 A1Bentley InnoMed GmbH
- Bronchial hemostatic balloon catheter1 Oct 2026US 2026/0295222 A1Chungnam National University Hospital
- Using minimally invasive systems for hemostasis of tissue24 Sep 2026US 2026/0283620 A1PROCEPT BioRobotics Corporation
Most cited
By later US patents
- Dilating and support apparatus with disease inhibitors and methods for use1,862US 6,450,989 B2Artemis Medical, Inc. · 2002
- Coaxial catheter system1,540US 7,766,894 B2Hansen Medical, Inc. · 2010
- Endoscopic sheath assemblies having longitudinal expansion inhibiting mechanisms1,525US 6,793,661 B2Vision Sciences, Inc. · 2004
- Tunneling instrument for port access multivessel coronary artery bypass surgery1,399US 6,613,069 B2Heartport, Inc. · 2003
- Method of retracting heart tissue in closed-chest heart surgery using endo-scopic retraction1,331US 5,613,937 AHeartport, Inc. · 1997