Invention Grant
US08435505B2 Pharmaceutical compositions and methods for delivering such compositions
有权
用于递送这种组合物的药物组合物和方法
- Patent Title: Pharmaceutical compositions and methods for delivering such compositions
- Patent Title (中): 用于递送这种组合物的药物组合物和方法
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Application No.: US13525068Application Date: 2012-06-15
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Publication No.: US08435505B2Publication Date: 2013-05-07
- Inventor: Michael D. Bentley , Sean M. Culbertson , Samuel P. McManus
- Applicant: Michael D. Bentley , Sean M. Culbertson , Samuel P. McManus
- Applicant Address: US CA San Francisco
- Assignee: Nektar Therapeutics
- Current Assignee: Nektar Therapeutics
- Current Assignee Address: US CA San Francisco
- Agent Mark A. Wilson
- Main IPC: A61K31/74
- IPC: A61K31/74
Abstract:
The present invention provides pharmaceutical compositions comprising a pharmaceutically acceptable excipient and a conjugate having a degradable linkage. The conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods for delivering such compositions are also provided.
Public/Granted literature
- US20120258912A1 PHARMACEUTICAL COMPOSITIONS AND METHODS FOR DELIVERING SUCH COMPOSITIONS Public/Granted day:2012-10-11
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