A61B 5/4216
Diagnosing or evaluating gastrointestinal ulcers
Official title: {Diagnosing or evaluating gastrointestinal ulcers}
A61B5/4216 (Diagnosing or evaluating gastrointestinal ulcers) appears on 32 US grants and 46 published applications in this corpus.
Search patents in A61B- Granted patents
- 32
- Published applications
- 46
- Assignees
- 30
- Inventors
- 88
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 1 | 4 |
| 2020 | 1 | 9 |
| 2021 | 5 | 7 |
| 2022 | 4 | 7 |
| 2023 | 6 | 4 |
| 2024 | 6 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Calibration methods for ostomy appliance tools17 Feb 2026US 12,551,136 B2Coloplast A/S
- Devices and methods for determining blood flow around a body lumen20 May 2025US 12,303,243 B2Boston Scientific Scimed, Inc.
- Systems and methods for diagnosing and/or monitoring disease18 Feb 2025US 12,229,960 B2Boston Scientific Scimed, Inc.
- Devices, systems, and methods for determining inflammation and/or fibrosis27 Aug 2024US 12,070,321 B2Boston Scientific Scimed, Inc.
- Image processing device capable of accurately determining ulcerative colitis by using a medical image and method of operating the same30 Jul 2024US 12,051,201 B2FUJIFILM Corporation
- Devices and methods for determining blood flow around a body lumen8 May 2025US 2025/0143594 A1Boston Scientific Scimed, Inc.
- Raman spectroscopy probe, raman spectroscopy apparatus including the raman spectroscopy probe and elongate assembly21 Mar 2024US 2024/0090770 A1Creo Medical Limited
- Devices and methods for determining blood flow around a body lumen21 Mar 2024US 2024/0090787 A1Boston Scientific Scimed, Inc.
- Calibration methods for ostomy appliance tools14 Sep 2023US 2023/0284932 A1Coloplast A/S
- Capsule for diagnosis of helicobacter pylori14 Sep 2023US 2023/0284966 A1Daegu Gyeongbuk Institute of Science and Technology
Most cited
By later US patents
- Devices and methods for determining blood flow around a body lumen18US 11,864,878 B2Boston Scientific Scimed, Inc. · 2024
- Apparatus and methods for testing apparatus including on-board instructional videos and upload/download data capabilities14US 9,140,685 B2QuinTron Instrument Company, Inc. · 2015
- Calibration methods for medical appliance tools11US 11,627,891 B2Coloplast A/S · 2023
- Device for capturing and concentrating volatile organic compounds6US 10,463,275 B2Elemental Sensor LLC · 2019
- Detection of Helicobacter pylori6US 6,509,169 B2University of the West of England, Bristol · 2003