Invention Grant
US08440614B2 Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
失效
聚合物微球/纳米球，并包封其中的治疗蛋白质
- Patent Title: Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
- Patent Title (中): 聚合物微球/纳米球，并包封其中的治疗蛋白质
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Application No.: US13310169Application Date: 2011-12-02
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Publication No.: US08440614B2Publication Date: 2013-05-14
- Inventor: Trevor P. Castor
- Applicant: Trevor P. Castor
- Applicant Address: US MA Woburn
- Assignee: Aphios Corporation
- Current Assignee: Aphios Corporation
- Current Assignee Address: US MA Woburn
- Agency: Pearl Cohen Zedek Latzer, LLP
- Main IPC: A61K38/28
- IPC: A61K38/28
Abstract:
This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
Public/Granted literature
- US20120114707A1 POLYMER MICROSPHERES/NANOSPHERES AND ENCAPSULATING THERAPEUTIC PROTEINS THEREIN Public/Granted day:2012-05-10
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