A61F 5/0079
Pyloric or esophageal obstructions
Official title: {Pyloric or esophageal obstructions}
A61F5/0079 (Pyloric or esophageal obstructions) appears on 377 US grants and 606 published applications in this corpus.
Search patents in A61F- Granted patents
- 377
- Published applications
- 606
- Assignees
- 112
- Inventors
- 611
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 8 |
| 2004 | 2 | 16 |
| 2005 | 0 | 16 |
| 2006 | 9 | 16 |
| 2007 | 3 | 13 |
| 2008 | 9 | 14 |
| 2009 | 4 | 27 |
| 2010 | 9 | 34 |
| 2011 | 12 | 34 |
| 2012 | 16 | 43 |
| 2013 | 18 | 36 |
| 2014 | 29 | 34 |
| 2015 | 27 | 36 |
| 2016 | 28 | 25 |
| 2017 | 41 | 27 |
| 2018 | 24 | 24 |
| 2019 | 17 | 22 |
| 2020 | 29 | 26 |
| 2021 | 20 | 27 |
| 2022 | 12 | 15 |
| 2023 | 19 | 25 |
| 2024 | 14 | 38 |
| 2025 | 21 | 38 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for anchoring and restraining gastrointestinal prostheses18 Aug 2026US 12,708,540 B2MetaModix, Inc.
- Devices, systems, and methods for occluding an anatomical passage21 Jul 2026US 12,685,655 B2Boston Scientific Scimed, Inc.
- Delivery devices and methods for gastrointestinal implants14 Jul 2026US 12,678,311 B2MetaModix, Inc.
- Devices, systems, and methods for locating a body lumen16 Jun 2026US 12,653,387 B2Boston Scientific Scimed, Inc.
- Apparatus for treating obesity21 Apr 2026US 12,605,263 B2
- Adjustable heart valve implant11 Jun 2026US 2026/0157757 A1
- Apparatus for treating gerd7 May 2026US 2026/0124054 A1
- Systems, devices and methods for performing medical procedures in the intestine7 May 2026US 2026/0124428 A1Fractyl Health, Inc.
- Method of deploying an intraluminal device30 Apr 2026US 2026/0115029 A1Bfkw, LLC
- Devices, systems, and methods for pyloric occlusion23 Apr 2026US 2026/0108249 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Bariatric surgical instrument1,664US 4,844,068 AEthicon, Inc. · 1989
- Apparatus for treating obesity and reflux disease554US 10,045,869 B22018
- Method and device for use in endoscopic organ procedures437US 7,220,237 B2Satiety, Inc. · 2007
- Apparatus for implanting surgical devices for controlling the internal circumference of an anatomic orifice or lumen411US 7,175,660 B2MitralSolutions, Inc. · 2007
- Satiation devices and methods410US 6,675,809 B22004