A61M 2025/1075
Having a balloon composed of several layers
Official title: {having a balloon composed of several layers, e.g. by coating or embedding}
A61M2025/1075 (Having a balloon composed of several layers) appears on 609 US grants and 718 published applications in this corpus.
Search patents in A61M- Granted patents
- 609
- Published applications
- 718
- Assignees
- 192
- Inventors
- 857
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 13 | 0 |
| 1995 | 4 | 0 |
| 1996 | 14 | 0 |
| 1997 | 13 | 0 |
| 1998 | 14 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 4 |
| 2002 | 12 | 12 |
| 2003 | 7 | 19 |
| 2004 | 7 | 21 |
| 2005 | 15 | 21 |
| 2006 | 8 | 18 |
| 2007 | 8 | 24 |
| 2008 | 8 | 21 |
| 2009 | 4 | 20 |
| 2010 | 10 | 33 |
| 2011 | 21 | 31 |
| 2012 | 17 | 30 |
| 2013 | 21 | 36 |
| 2014 | 30 | 37 |
| 2015 | 28 | 44 |
| 2016 | 22 | 36 |
| 2017 | 32 | 29 |
| 2018 | 21 | 36 |
| 2019 | 29 | 39 |
| 2020 | 37 | 30 |
| 2021 | 40 | 37 |
| 2022 | 23 | 30 |
| 2023 | 27 | 32 |
| 2024 | 25 | 36 |
| 2025 | 22 | 27 |
| 2026 | 14 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite medical balloon with hybrid outer layer and related production method6 Oct 2026US 12,752,089 B2C. R. Bard, Inc.
- Conformable balloon devices and methods29 Sep 2026US 12,746,376 B2W. L. Gore & Associates, Inc.
- Medical balloon having a plurality of structural layers22 Sep 2026US 12,741,124 B2Covidien LP
- Balloon for catheter15 Sep 2026US 12,734,342 B2Goodman Co., Ltd.
- Apparatus for forming balloon layer and related methods8 Sep 2026US 12,728,241 B2Bard Peripheral Vascular, Inc.
- Pressurized crimped balloons and stents and methods24 Sep 2026US 2026/0283825 A1Merit Medical Systems, Inc.
- Catheter for aortic valvuloplasty17 Sep 2026US 2026/0273239 A1Osaka University
- Lithotripsy balloon dilation catheters having balloons to conform to lesions that are targeted by an acoustic or sound wave3 Sep 2026US 2026/0256483 A1
- Balloon catheter and methods of use to reduce residual stenosis27 Aug 2026US 2026/0249057 A1Cagent Vascular, Inc.
- Balloon catheter and methods of use to reduce residual stenosis6 Aug 2026US 2026/0224864 A1Cagent Vascular, Inc.
Most cited
By later US patents
- Stiffened dilation balloon catheter device1,416US 4,796,629 A1989
- Device and method for forming a circumferential conduction block in a pulmonary vein1,053US 6,012,457 AThe Regents of the University of California · 2000
- Device and method for forming a circumferential conduction block in a pulmonary vein673US 6,164,283 AThe Regents of the University of California · 2000
- Multilayer extrusion of angioplasty balloons635US 5,270,086 ASchneider (USA) Inc. · 1993
- Heat transfer catheters and methods of making and using same632US 5,624,392 A1997