1.
Discussion on How to Use Disabled Patents in Competitive Intelligence Research of Drug;
试论如何利用失效专利进行药品竞争情报研究
2.
If the fees are not paid, then the patent is said to have lapsed.
如果不付专利费，这项专利就告失效。
3.
The files of patent rights which have been abandoned or invalidated or terminated shall not be preserved after expiry of3 years as of the date on which such patent rights cease to be valid.
已放弃、告全部无效和终止的专利权的案卷，自该专利权失效之日起满3年后不予保存。
4.
Where the patent right has been abandoned, wholly invalidated or ceased, the files shall not be preserved after expiration of three years from the date on which the patent right ceases to be valid.
已放弃、宣告全部无效和终止的专利权的案卷，自该专利权失效之日起满3年后不予保存。
5.
"After the Contract has expired, if the Patent concerned in the Contract is still valid, Licensee shall not continuously use the Patent."
本合同失效后,如果合同中涉及的专利仍然有效时,接受方不得继续使用此专利
6.
The files of the patent applications which have been withdrawn or deemed to be withdrawn or which have been rejected, shall not be preserved after expiration of two years from the date on which the applications cease to be valid.
已视为撤回、驳回和主动撤回的专利申请的案卷，自该专利申请失效之日起满2年后不予保存。
7.
Invalidation of Patent Stimulating Mechanism inChina's Technical Innovation and Its Causes
我国技术创新专利机制激励失效的表现及原因分析
8.
(7) any invalidation of the patent right;
（七）专利权的无效宣告；
9.
(5) any invalidation of the patent right;
（五）专利权的无效宣告；
10.
However, if the patent is likely to lose its usefulness in less than 17 years, amortization should be based on the shorter period of estimated useful life.
然而,如果专利权可能在不到17年内就失去效用,摊销应以更短的预计存续期限为基
11.
When the interface fails, all connections using the interface also fail.
当接口失效时，利用此接口的所有连接也都失效。
12.
On the Principle of the Invalidation of the Right;
权利失效原则的适用范围与法律效力
13.
When a patent right yields no more profit, protection becomes meaningless .
享有专利权如果不能更多地获利，那么专利权的保护便失去了意义。
14.
Expert on the Question of the Fate of Missing and Disappeared Persons in Chile
智利失踪人士命运问题专家
15.
Hidden and patent design for stylus compartment to reduce the possibility of losing a stylus.
隐藏式槽>专利设计，减少掉笔遗失概率。
16.
The decision declaring the patent right invalid shall be registered and announced by the Patent Office.
宣告专利权无效的决定,由专利局登记和公告。
17.
Chapter IV Reexamination of Patent Application and Invalidation of Patent Right
第四章 专利申请的复审与专利权的无效宣告
18.
Research on Patent Trend and Performance of Hi-Tech Industry and Patent Risk
高技术产业专利态势与绩效及专利风险研究