A61B 5/4294
Vaginal secretions
Official title: {vaginal secretions}
A61B5/4294 (Vaginal secretions) appears on 41 US grants and 40 published applications in this corpus.
Search patents in A61B- Granted patents
- 41
- Published applications
- 40
- Assignees
- 18
- Inventors
- 58
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 3 |
| 2002 | 6 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 7 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 4 |
| 2021 | 1 | 4 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vaginal measurements using a vaginal ring25 Aug 2026US 12,714,333 B2LiGalli B.V.
- Device and method to treat vaginal atrophy28 Oct 2025US 12,453,870 B2The Board of Trustees of the Leland Stanford Junior University
- Devices, systems, and methods for training pelvic floor muscles11 Feb 2025US 12,220,345 B2Axena Health, Inc.
- Vaginal device and method for measuring fertility-related parameter20 Sep 2022US 11,446,010 B2Lady Technologies, Inc.
- Bodily fluid indicator devices and methods9 Feb 2021US 10,912,540 B2Fishburne May, LLC
- Device and method to treat vaginal atrophy29 Jan 2026US 2026/0027387 A1The Board of Trustees of the Leland Stanford Junior University
- Disposable device for testing properties of vaginal secretion25 Dec 2025US 2025/0387103 A1Zhejiang Orient Gene Biotech Co., Ltd
- System for testing female reproductive health and diagnostic method25 Dec 2025US 2025/0387104 A1Jiangsu Bioperfectus Technologies Co., Ltd.
- Tumor Markers17 Jul 2025US 2025/0228477 A1
- Apparatus and method for the diagnosis of vulvovaginal conditions17 Apr 2025US 2025/0120681 A1Mor Research Applications Ltd.
Most cited
By later US patents
- Estrogen or estradiol need determination by vaginal or urethral acidity determination74US 5,916,176 A1999
- Estrogen or estradiol need determination by vaginal acidity determination66US 5,735,801 A1998
- Estrogen or estradiol need determination by vaginal acidity determination66US 5,762,614 A1998
- Estrogen or estradiol need determination by vaginal or urethral acidity determination64US 6,544,196 B22003
- pH measurement of body fluid59US 5,425,377 A1995