A61M 2025/0036
With more than four lumina
Official title: {with more than four lumina}
A61M2025/0036 (With more than four lumina) appears on 317 US grants and 348 published applications in this corpus.
Search patents in A61M- Granted patents
- 317
- Published applications
- 348
- Assignees
- 189
- Inventors
- 548
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 10 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 6 |
| 2002 | 10 | 16 |
| 2003 | 15 | 16 |
| 2004 | 14 | 15 |
| 2005 | 10 | 17 |
| 2006 | 8 | 22 |
| 2007 | 6 | 14 |
| 2008 | 5 | 22 |
| 2009 | 8 | 13 |
| 2010 | 13 | 21 |
| 2011 | 6 | 11 |
| 2012 | 12 | 11 |
| 2013 | 14 | 18 |
| 2014 | 15 | 10 |
| 2015 | 12 | 14 |
| 2016 | 10 | 8 |
| 2017 | 9 | 15 |
| 2018 | 9 | 12 |
| 2019 | 10 | 13 |
| 2020 | 11 | 14 |
| 2021 | 10 | 11 |
| 2022 | 7 | 9 |
| 2023 | 11 | 11 |
| 2024 | 10 | 9 |
| 2025 | 7 | 9 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controllable expandable catheter29 Sep 2026US 12,746,365 B2St. Jude Medical, Cardiology Division, Inc.
- Multi-lumen catheter and method of its manufacture25 Aug 2026US 12,714,822 B2St. Jude Medical, Cardiology Division, Inc.
- Catheter and tube assembly and method of use17 Mar 2026US 12,576,238 B2Patient Shield Concepts, LLC
- Catheter assembly having an adjustable side port angle and related methods3 Feb 2026US 12,539,399 B2Becton, Dickinson and Company
- Carotid artery stenting systems and methods6 Jan 2026US 12,514,722 B2Mayo Foundation for Medical Education and Research
- Cryogenic catheter, system, and method for selective ablation of mucosa and submucosa of the gastrointestinal tract24 Sep 2026US 2026/0283674 A1Ágil Therapeutics, Inc.
- Arterial cannula and cannula set for ecmo comprising same3 Sep 2026US 2026/0257001 A1Chungnam National University Hospital
- Methods and Devices for Endovascular Treatment13 Aug 2026US 2026/0232367 A1
- Endovascular devices with expandable filter and sheath11 Jun 2026US 2026/0157842 A1
- Balloon catheter28 May 2026US 2026/0144967 A1Kaneka Corporation
Most cited
By later US patents
- Device and method for controlling injection of liquid embolic composition1,859US 6,511,468 B1Micro Therapeutics, Inc. · 2003
- Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery634US 5,478,309 A1995
- Heat transfer catheters and methods of making and using same632US 5,624,392 A1997
- Venous catheter having collapsible multi-lumens600US 4,406,656 A1983
- Multi-lumen balloons and catheters made therewith483US 5,342,301 AAdvanced Polymers, Inc. · 1994