... 专利号 patent number 专利权的有效期限 term of patent 一次总算、一次总付 lump-sum payment based on one-time calculation ...
基于1个网页-相关网页
这就是说，我对专利权的有效期限持怀疑态度。
That said, I am skeptical about the length of the patent term for pharmaceuticals.
专利权有效期限届满或者专利权被宣布无效的，专利权人不得就该专利与他人订立专利实施许可合同。
If the valid duration of the patent right expires or the patent right is declared invalid, the patentee may not conclude a patent exploitation license contract relating to that patent with others.
应用推荐