Invention Grant
- Patent Title: Stable pharmaceutical composition of freeze-dried tetrodotoxin powder
- Patent Title (中): 稳定的冻干河豚毒素药物组合物
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Application No.: US13533907Application Date: 2012-06-26
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Publication No.: US08530481B2Publication Date: 2013-09-10
- Inventor: Weiyang Lin , Xiaoyan Huang , Xiao Zhang
- Applicant: Weiyang Lin , Xiaoyan Huang , Xiao Zhang
- Applicant Address: HK Wanchai
- Assignee: Wex Medical Limited
- Current Assignee: Wex Medical Limited
- Current Assignee Address: HK Wanchai
- Agency: Fish & Richardson P.C.
- Priority: CN03146020 20030714
- Main IPC: A61K31/519
- IPC: A61K31/519 ; A61P25/00 ; A61P21/00
Abstract:
This invention relates to a stable pharmaceutical composition of freeze-dried tetrodotoxin powder which contains trace amount of tetrodotoxin, substances which can stabilizes tetrodotoxin, including disaccharide(s) or polyglucose(s) or analogues thereof and solvent(s), and solvents which can help tetrodotoxin dissolve.
Public/Granted literature
- US20120264767A1 STABLE PHARMACEUTICAL COMPOSITION OF FREEZE-DRIED TETRODOTOXIN POWDER Public/Granted day:2012-10-18
Information query
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