Invention Grant
US09226998B2 Method of manufacturing a drug delivery system using gas cluster ion beam irradiation
有权
使用气体簇离子束照射制造药物递送系统的方法
- Patent Title: Method of manufacturing a drug delivery system using gas cluster ion beam irradiation
- Patent Title (中): 使用气体簇离子束照射制造药物递送系统的方法
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Application No.: US13596236Application Date: 2012-08-28
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Publication No.: US09226998B2Publication Date: 2016-01-05
- Inventor: Stephen M. Blinn , Richard C. Svrluga
- Applicant: Stephen M. Blinn , Richard C. Svrluga
- Applicant Address: US MA Billerica
- Assignee: Exogenesis Corporation
- Current Assignee: Exogenesis Corporation
- Current Assignee Address: US MA Billerica
- Agency: Burns & Levinson LLP
- Agent Jerry Cohen; David W. Gomes
- Main IPC: A61L33/00
- IPC: A61L33/00 ; B05D3/00 ; C23C14/00 ; A61L31/16 ; A61F2/82 ; C23C14/02 ; C23C14/22 ; C23C14/50
Abstract:
A method for producing a drug delivery system provides a member including a combination of a drug substance and a polymer or other material; and forms a layer on a surface of the combination using gas cluster ion beam irradiation, which layer determines a release rate for the drug substance, wherein the layer is an encapsulating layer formed by densifying or carbonizing components of the drug or of the polymer or of the other material by the gas cluster ion beam irradiation.
Public/Granted literature
- US20120321707A1 DRUG DELIVERY SYSTEM AND METHOD OF MANUFACTURING THEREOF Public/Granted day:2012-12-20
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