发明名称 |
Nanoparticles for protein/peptide delivery and delivery means thereof |
摘要 |
The invention discloses the biodegradable nanoparticle for use in nanoparticle projectile bombardment as a carrier for administering proteins, peptides or siRNAs transdermally to an animal subject. The nanoparticles are composed of positively charged chitosan substrate, negatively charged core substrate complexed with chitosan, and encapsulated bioactive agents. |
申请公布号 |
US7901711(B1) |
申请公布日期 |
2011.03.08 |
申请号 |
US20070974836 |
申请日期 |
2007.10.16 |
申请人 |
GP MEDICAL, INC.;NATIONAL TSING HUA UNIVERSITY |
发明人 |
SUNG HSING-WEN;CHEN MEI-CHIN;LEE PO-WEI;TU HOSHENG |
分类号 |
A61K9/14;A61K9/16;A61K9/50 |
主分类号 |
A61K9/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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