registration of patent

例句：

1. 1. The company has toregister its new product with the government.
   该公司必须将其新产品向政府注册。
2. 2. The patentregistration is due in three months.
   专利注册将在三个月后到期。
3. 3. The registration of thetrademark was completed successfully.
   商标的注册成功完成。