A61B 5/0011
Foetal or obstetric data
Official title: {Foetal or obstetric data}
A61B5/0011 (Foetal or obstetric data) appears on 97 US grants and 164 published applications in this corpus.
Search patents in A61B- Granted patents
- 97
- Published applications
- 164
- Assignees
- 86
- Inventors
- 356
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 4 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 6 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 2 | 3 |
| 2013 | 0 | 6 |
| 2014 | 2 | 5 |
| 2015 | 2 | 5 |
| 2016 | 2 | 12 |
| 2017 | 9 | 15 |
| 2018 | 3 | 11 |
| 2019 | 6 | 12 |
| 2020 | 3 | 15 |
| 2021 | 9 | 14 |
| 2022 | 10 | 12 |
| 2023 | 6 | 10 |
| 2024 | 6 | 3 |
| 2025 | 9 | 7 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for outputting pregnancy movements11 Aug 2026US 12,702,347 B2
- Generating notes using machine learning30 Jun 2026US 12,670,974 B2Birth Model, Inc.
- Implantable imagers for in vivo imaging16 Jun 2026US 12,653,400 B2The Regents of the University of California
- Systems, devices, and methods for performing trans-abdominal fetal oximetry and/or trans-abdominal fetal pulse oximetry using a fetal heartbeat signal for a pregnant mammal26 May 2026US 12,635,920 B2Raydiant Oximetry, Inc.
- System, methods, and devices for cervical evaluation6 Jan 2026US 12,514,491 B2Mosaic Ventures (SC), LLC
- Medical system configured to use source separation to identify patient parameters from signals received from multiple medical devices8 Oct 2026US 2026/0305942 A1Medtronic, Inc.
- Maternal fetal monitoring system and method16 Jul 2026US 2026/0198864 A1GE Precision Healthcare LLC
- System and methods for a labor coach algorithm9 Jul 2026US 2026/0191458 A1GE Precision Healthcare LLC
- Standard plane detection in a medical image25 Jun 2026US 2026/0179398 A1Sonio
- On-demand ultrasound imaging for maternal fetal monitors28 May 2026US 2026/0144516 A1GE Precision Healthcare LLC
Most cited
By later US patents
- Physiological monitor and associated computation, display and communication unit1,769US 6,790,178 B1Healthetech, Inc. · 2004
- System and method for remote pregnancy monitoring796US 6,610,012 B2Healthetech, Inc. · 2003
- Monitoring fetal characteristics by radiotelemetric transmission168US 5,431,171 AThe Regents of the University of California · 1995
- Device and system for remote for in-clinic trans-abdominal/vaginal/cervical acquisition, and detection, analysis, and communication of maternal uterine and maternal and fetal cardiac and fetal brain activity from electrical signals166US 6,816,744 B2Reproductive Health Technologies, Inc. · 2004
- Wireless optical patient monitoring apparatus161US 5,865,733 ASpaceLabs Medical, Inc. · 1999