patent application

例句：

1. 1. The company applied for a patent on its new technology.
   该公司对其新技术申请了专利。
2. 2. The invention was patented by the government to protect it from unauthorized use.
   这项发明由政府申请了专利以保护其免受未经授权的使用。
3. 3. The patent application is due to be reviewed by the patent office within six months.
   该专利申请将在六个月内由专利办公室进行审查。