A61D 19/022
Containers for animal semen
Official title: {Containers for animal semen, e.g. pouches or vials (A61D19/027 takes precedence); Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing}
A61D19/022 (Containers for animal semen) appears on 119 US grants and 120 published applications in this corpus.
Search patents in A61D- Granted patents
- 119
- Published applications
- 120
- Assignees
- 72
- Inventors
- 217
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 3 |
| 2002 | 3 | 3 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 2 |
| 2010 | 1 | 9 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 4 | 4 |
| 2014 | 1 | 5 |
| 2015 | 4 | 7 |
| 2016 | 5 | 7 |
| 2017 | 4 | 6 |
| 2018 | 4 | 8 |
| 2019 | 10 | 13 |
| 2020 | 5 | 12 |
| 2021 | 7 | 4 |
| 2022 | 3 | 7 |
| 2023 | 6 | 6 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
| 2026 | 4 | 1 |
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
- 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)
- Intravaginal culture incubation container and method10 Feb 2026US 12,544,204 B2INVO Fertility, Inc.
- Assembly for handling a plurality of animal semen packaging straws20 Jan 2026US 12,527,658 B2Imv Technologies
- Straw for the preservation of a predetermined dose of liquid-based substance22 Jul 2025US 12,364,585 B2Imv Technologies
- Insemination work tool and work assembly comprising this tool and an apparatus for assisting in vaginal penetration8 Oct 2026US 2026/0306235 A1
- Cryopreservation container11 Dec 2025US 2025/0376663 A1Advanced Institute of Reproductive Technologies
- Tower formed by overlaid tubes with specific cavities for storing pallets with semen27 Nov 2025US 2025/0359979 A1
- Cell differentiation based on multi-directional light from a microfluidic chip18 Sep 2025US 2025/0288992 A1ABS Global, Inc.
- Bodily Fluid Transporting Unit3 Oct 2024US 2024/0325132 A1Wiesman Holdings, LLC
Most cited
By later US patents
- Container assembly for intravaginal fertilization and culture and embryo transfer and method of intravaginal fertilization and culture employing such a container54US 6,050,935 ABiofertec · 2000
- Method for cryoconservation of Zebrafish sperm36US 6,465,169 B2Artemis Pharmaceuticals GmbH · 2002
- Tube known as straw, for cryogenically preserving biological samples35US 5,190,880 A1993
- Egg freezing and storing tool and method24US 7,316,896 B2Kabushiki Kaisha Kitazato Supply · 2008
- Container arrangement and method for transporting equine semen23US 5,983,661 A1999