Invention Grant
US09579386B2 Drug loaded polymeric nanoparticles and methods of making and using same
有权
载药聚合物纳米颗粒及其制备和使用方法
- Patent Title: Drug loaded polymeric nanoparticles and methods of making and using same
- Patent Title (中): 载药聚合物纳米颗粒及其制备和使用方法
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Application No.: US13659460Application Date: 2012-10-24
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Publication No.: US09579386B2Publication Date: 2017-02-28
- Inventor: Stephen E. Zale , Greg Troiano , Mir Mukkaram Ali , Jeff Hrkach , James Wright
- Applicant: Pfizer Inc.
- Applicant Address: US NY New York
- Assignee: Pfizer Inc.
- Current Assignee: Pfizer Inc.
- Current Assignee Address: US NY New York
- Agent Richard V. Zanzalari
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61K47/34 ; A61K9/10 ; A61K9/19 ; A61K9/51 ; A61K31/337 ; A61K31/436 ; A61K31/475 ; A61K47/48 ; B82Y5/00 ; A61J3/00 ; A61K31/4355 ; A61K31/437 ; A61K31/704 ; A61K31/7068 ; A61K9/16 ; C07C59/08
Abstract:
The present disclosure generally relates to nanoparticles having about 0.2 to about 35 weight percent of a therapeutic agent; and about 10 to about 99 weight percent of biocompatible polymer such as a diblock poly(lactic) acid-poly(ethylene)glycol. Other aspects of the invention include methods of making such nanoparticles.
Public/Granted literature
- US20130236500A1 Drug Loaded Polymeric Nanoparticles and Methods of Making and Using Same Public/Granted day:2013-09-12
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