Vu Truong-Le,Satoshi Ohtake,Russell Andrew Martin,Binh V. Pham,Luisa Yee
申请号：
US13585096
公开号：
US08673357B2
申请日:
2012.08.14
申请国别(地区):
US
年份:
2014
代理人:
摘要：
This invention provides methods of spray drying pharmaceutical powders from a vibrating nozzle at low pressures. The method can effectively spray dry thick or viscous solutions or suspensions to provide small uniform particles. The invention includes dry particle compositions prepared by methods of low pressure spraying from vibrating nozzles.
