- 专利标题： DISSOLVABLE MICRONEEDLE ARRAYS FOR TRANSDERMAL DELIVERY TO HUMAN SKIN
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申请号： US18454628申请日： 2023-08-23
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公开(公告)号： US20240238486A1公开(公告)日： 2024-07-18
- 发明人: Louis D. Falo, Jr. , Geza Erdos , O. Burak Ozdoganlar
- 申请人： University of Pittsburgh - Of the Commonwealth System of Higher Education , Carnegie Mellon University
- 申请人地址： US PA Pittsburgh
- 专利权人： University of Pittsburgh - Of the Commonwealth System of Higher Education,Carnegie Mellon University
- 当前专利权人： University of Pittsburgh - Of the Commonwealth System of Higher Education,Carnegie Mellon University
- 当前专利权人地址： US PA Pittsburgh; US PA Pittsburgh
- 分案原申请号： US12910516 2010.10.22
- 主分类号： A61L31/14
- IPC分类号： A61L31/14 ; A61L31/04 ; A61L31/06 ; A61L31/16 ; A61M37/00 ; B23C3/00
摘要：
A method of forming a microneedle array can include forming a sheet of material having a plurality of layers and micromilling the sheet of material to form a microneedle array. At least one of the plurality of layers can include a bioactive component, and the microneedle array can include a base portion and plurality of microneedles extending from the base portion.
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