A61D 19/00
Instruments or methods for reproduction or fertilisation
A61D19/00 (Instruments or methods for reproduction or fertilisation) appears on 496 US grants and 603 published applications in this corpus.
Search patents in A61D- Granted patents
- 496
- Published applications
- 603
- Assignees
- 341
- Inventors
- 1,011
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 8 |
| 2002 | 6 | 15 |
| 2003 | 16 | 12 |
| 2004 | 8 | 17 |
| 2005 | 6 | 9 |
| 2006 | 5 | 8 |
| 2007 | 10 | 16 |
| 2008 | 10 | 11 |
| 2009 | 4 | 17 |
| 2010 | 3 | 21 |
| 2011 | 3 | 19 |
| 2012 | 10 | 16 |
| 2013 | 13 | 42 |
| 2014 | 9 | 34 |
| 2015 | 21 | 50 |
| 2016 | 27 | 27 |
| 2017 | 20 | 38 |
| 2018 | 22 | 33 |
| 2019 | 42 | 46 |
| 2020 | 24 | 40 |
| 2021 | 21 | 27 |
| 2022 | 25 | 24 |
| 2023 | 18 | 23 |
| 2024 | 18 | 13 |
| 2025 | 18 | 23 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Assembly for handling multiple straws for packaging animal semen25 Aug 2026US 12,714,095 B2Imv Technologies
- Releasable fluid controller and insemination device18 Aug 2026US 12,708,405 B2Hannah Life Technologies PTE, Ltd.
- Method for increasing the lifespan and motility of animal sperm using an inhibitor of Slo3 potassium channel19 May 2026US 12,628,817 B2Centre National de la Recherche Scientifique (CNRS)
- 5-(1H-indol-3-yl)-oxazole, -oxadiazole and -furan derivatives as enhancers of sperm motility5 May 2026US 12,616,193 B2Spermatech AS
- Methods and systems for determining optimal decision time related to embryonic implantation31 Mar 2026US 12,591,781 B2Fairtility, Ltd.
- Insemination work tool and work assembly comprising this tool and an apparatus for assisting in vaginal penetration8 Oct 2026US 2026/0306235 A1
- Substance delivery device for deep delivery of embryos or semen in the uterine horn of a sow or a gilt1 Oct 2026US 2026/0294610 A1Norsvin SA
- Controlled release insemination device, system and method thereof10 Sep 2026US 2026/0263204 A1Intimo Medical Ltd.
- Methods of genome editing oocytes9 Jul 2026US 2026/0193677 A1The Regents of the University of California
- Apparatus for delivering a fertilized egg or embryo18 Jun 2026US 2026/0165741 A1
Most cited
By later US patents
- Artificial insemination system174US 6,117,068 AElite Genetics, Inc · 2000
- Delivery catheter138US 5,273,527 AOvamed Corporation · 1993
- Instrument for artificial insemination, embryo transfer or sampling follicular liquids in mammals134US 4,846,785 A1989
- Methods for improving sheath fluids and collection systems for sex-specific cytometer sorting of sperm113US 6,524,860 B1Xy, LLC · 2003
- Sheath fluids and collection systems for sex-specific cytometer sorting of sperm111US 6,149,867 AXy, LLC · 2000