Invention Grant
- Patent Title: Methods for encapsulation of biomacromolecules in polymers
- Patent Title (中): 聚合物中生物大分子包封的方法
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Application No.: US11596524Application Date: 2005-05-16
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Publication No.: US08017155B2Publication Date: 2011-09-13
- Inventor: Steven P. Schwendeman , Samuel E. Reinhold, III , Jichao Kang
- Applicant: Steven P. Schwendeman , Samuel E. Reinhold, III , Jichao Kang
- Applicant Address: US MI Ann Arbor
- Assignee: The Regents of the University of Michigan
- Current Assignee: The Regents of the University of Michigan
- Current Assignee Address: US MI Ann Arbor
- Agency: Harness, Dickey & Pierce, P.L.C.
- International Application: PCT/US2005/017140 WO 20050516
- International Announcement: WO2005/117942 WO 20051215
- Main IPC: A61K9/52
- IPC: A61K9/52 ; C07K14/00
Abstract:
A method for encapsulating a biomacromolecule in a pore-containing polymer comprising the steps of providing an encapsulating solution containing the biomacromolecule and the pore-containing polymer; contacting the biomacromolecule with the pore-containing polymer for a time sufficient for the biomacromolecule to enter the pores of the pore-containing polymer; and rearranging the polymer such that the surface pores of the polymer are closed thus encapsulating the biomacromolecule in the pore-containing polymer.
Public/Granted literature
- US20080131478A1 Methods for Encapsulation of Biomacromolecules in Polymers Public/Granted day:2008-06-05
Information query
