Invention Grant
- Patent Title: Methods for vitrification of human oocytes
- Patent Title (中): 人卵母细胞玻璃化的方法
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Application No.: US10581260Application Date: 2006-04-17
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Publication No.: US07947497B2Publication Date: 2011-05-24
- Inventor: Tae Ki Yoon , Dong Ryul Lee , Hyung Min Chung , Kwang Yul Cha
- Applicant: Tae Ki Yoon , Dong Ryul Lee , Hyung Min Chung , Kwang Yul Cha
- Applicant Address: KR Yongin KR Pochon-siu
- Assignee: Chabio&Diostech Co. Ltd.,College of Medicine Pochon Cha University Industry-Academic Cooperation Foundation
- Current Assignee: Chabio&Diostech Co. Ltd.,College of Medicine Pochon Cha University Industry-Academic Cooperation Foundation
- Current Assignee Address: KR Yongin KR Pochon-siu
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- International Application: PCT/KR2006/001409 WO 20060417
- International Announcement: WO2007/119892 WO 20071025
- Main IPC: C12N5/00
- IPC: C12N5/00 ; C12N5/02 ; C12N5/071 ; C12N15/00 ; A01N1/00 ; A01N1/02
Abstract:
Provided are methods for the vitrification of human oocytes, which comprises: (a) placing human oocytes on a transfer instrument; and (b) placing the transfer instrument and the human oocytes directly into a slushed nitrogen (N2 slush), wherein the human oocytes are directly exposed to the N2 slush thereby undergoing vitrification, and wherein the human oocytes are able to live for a period of time after the human oocytes are devitrified.
Public/Granted literature
- US20090081782A1 Methods for vitrification of human oocytes Public/Granted day:2009-03-26
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