G09B 23/281
For pregnancy, birth or obstetrics
Official title: {for pregnancy, birth or obstetrics (G09B23/286 takes precedence)}
G09B23/281 (For pregnancy, birth or obstetrics) appears on 133 US grants and 150 published applications in this corpus.
Search patents in G09B- Granted patents
- 133
- Published applications
- 150
- Assignees
- 64
- Inventors
- 231
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 5 |
| 2008 | 1 | 5 |
| 2009 | 3 | 6 |
| 2010 | 2 | 4 |
| 2011 | 6 | 8 |
| 2012 | 4 | 4 |
| 2013 | 5 | 6 |
| 2014 | 6 | 15 |
| 2015 | 9 | 11 |
| 2016 | 8 | 8 |
| 2017 | 6 | 11 |
| 2018 | 9 | 7 |
| 2019 | 7 | 7 |
| 2020 | 9 | 5 |
| 2021 | 5 | 7 |
| 2022 | 3 | 2 |
| 2023 | 6 | 11 |
| 2024 | 5 | 7 |
| 2025 | 2 | 6 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Augmented reality system for teaching patient care6 Oct 2026US 12,755,648 B2Gaumard Scientific Company, Inc.
- Apparatus for simulating an atonic uterine body18 Aug 2026US 12,711,877 B2Assistance Publique-Hopitaux de Paris
- Method and apparatus for outputting pregnancy movements11 Aug 2026US 12,702,347 B2
- Wearable birthing simulators23 Jun 2026US 12,664,913 B2Avkin, Inc.
- GYN pathology surgical simulation models and systems for surgical training26 May 2026US 12,640,053 B2Applied Medical Resources Corporation
- Gyn pathology surgical simulation models and systems for surgical training24 Sep 2026US 2026/0290203 A1Applied Medical Resources Corporation
- Wearable birthing simulators24 Sep 2026US 2026/0290204 A1Avkin, Inc.
- System10 Sep 2026US 2026/0263051 A1SoftBank Group Corp.
- Method and Model for Teaching Laparoscopic Artificial Insemination18 Jun 2026US 2026/0170974 A1Lincoln Memorial University
- System for cosmetic and therapeutic training14 May 2026US 2026/0134797 A1Truinject Corp.
Most cited
By later US patents
- Interactive education system for teaching patient care239US 6,503,087 B1Gaumard Scientific Company, Inc. · 2003
- Anatomical model134US 5,104,328 A1992
- Abdominopelvic region surgical training model104US 7,553,159 B1AMS Research Corporation · 2009
- Surgical simulation models, materials, and methods101US 9,123,261 B2Gaumard Scientific Company, Inc. · 2015
- Doll capable of bodily functions96US 5,083,962 A1992