The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2019
Filed:
Jun. 24, 2016
Genea Limited, Sydney, New South Wales, AU;
Chester John Henderson, Preston, AU;
Craig Matthew Lewis, Kew, AU;
Tammie Kim Roy, Cammeray, AU;
Eduardo Vom, Kew, AU;
Genea IP Holdings Pty Limited, Sydney, AU;
Abstract
A method of cryopreservation of biological material includes the steps of providing an apparatus including a vessel having a reservoir wherein the vessel has a channel formed in a portion of the reservoir, the channel including an intermediate restriction dimensioned to resist passage of the biological material but allow passage of liquid treatment solutions, and the channel including sub-reservoirs at either end of the restriction; introducing the biological material into a reservoir region of the apparatus for capture in a channel region of the vessel; irrigating and draining the biological material with a series of vitrification solutions introduced into a first of the sub-reservoirs and removed from a second of the sub-reservoirs; final draining the irrigation solutions from the vessel; and vitrifying the vessel and captive biological material.