Invention Grant
- Patent Title: Method for transforming pharmaceutical crystal forms
- Patent Title (中): 转化药物晶型的方法
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Application No.: US13722547Application Date: 2012-12-20
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Publication No.: US09119769B2Publication Date: 2015-09-01
- Inventor: Jerry Lee Atwood , Jian Tian , Scott John Dagarno
- Applicant: The Curators of the University of Missouri
- Applicant Address: US MO Columbia
- Assignee: The Curators of the University of Missouri
- Current Assignee: The Curators of the University of Missouri
- Current Assignee Address: US MO Columbia
- Agency: Polsinelli PC
- Main IPC: C07H17/08
- IPC: C07H17/08 ; A61J3/00 ; C07D401/12
Abstract:
The present invention provides gas-induced method for phase-transforming organic solids, such as pharmaceutical crystals. The inventive method subjects the polymorphs of pharmaceutical agents to various pressures of gases (such as CO2, N2O, and CH4) to induce phase transform with ease.
Public/Granted literature
- US20130274457A1 METHOD FOR TRANSFORMING PHARMACEUTICAL CRYSTAL FORMS Public/Granted day:2013-10-17
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