Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Straw for the conservation of small quantities of substances, in particular biological liquids

Straw for the conservation of small quantities of substances, in particular biological liquids

US Patent 7252988 · Granted Aug 7, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sheathing for packaging a predetermined volume of a biological substance designe2018
Kit for packaging predetermined volume of substance to be preserved by cryogenic2013
Packaging tube for a predetermined volume of a biological substance to be stored2012
Straw for the conservation of small quantities of substances, in particular biol2006
Straw for the conservation of small quantities of substances, in particular biol2006
Sachet for packaging animal semen and for uterine treatment2005
Sachet for packaging animal semen and for uterine treatment2005
Machine for conveying and moving into position tubes, in particular straws2004
Straw with two-part plug2002
Method of making a component consisting of a support and a membrane welded there2002
Diluent for cryogenic storage of bovine spermatozoa2002
Device for detecting estrus in dairy cows, including a support for a detector en2002