很多赚钱的药品都临近专利有效期期满。
首先递交临时专利申请，加上随后的12个月递交正规申请，可使专利有效期达21年。
The filing of a provisional patent first, followed 12 months later by filing a Regular patent can in effect give the patent a 21-year lifetime.
就像房地产代理商一样，他们将专利有效期、侵权情况等信息打包提供给客户并帮助客户实现收益最大化。
Like estate agents, they package together information-on the patent's validity, infringement by others and so on-and try to maximise proceeds for clients.
专利有效期为20年，自申请日起算。 当然，如果中间没有持续缴纳年费的话将会使专利失效。
The duration of aFrench patent is 20 years calculating from the filing date subject to the payment of annuities.
4月15日，上市的电信装备制造商福建星网通信在引发对其专利的有效期怀疑后退了出来。
On April 15th the listing of Fujian Star-net Communication, a telecoms-equipment manufacturer, was pulled after doubts arose about the validity of its patents.
人们应该清醒地认识到，专利的有效期是20年，如果Web根据首次发表日期申请专利保护，那么时至今日我们才能免费使用Web。
It is sobering to think that as patents are valid for 20 years, that had the web been patented and based on this first release date, then it would have only become freely available for use today.
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.
需要了解的另一个特点是专利的有效期是从递交正规或完全申请之日起20年。
Another feature to understand is that the life of a patent is 20 years from Filing of the Regular or Completed Patent.
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.
在合同有效期内，改进技术所有权，包括申请专利的权力，属于改进方。
During theduration of a contract, proprietary rights to improvements made to thetechnology, including applications for patent rights, shall belong to the partywhich made the improvements.
保密协议：甲方承担在本合同有效期间不泄露乙方提供的有关专利和专有技术的机密资料。
CONFIDENTIALITY AGREEMENT:Party A undertakes not to disclose any confidential infomnation conceming the patent and know-how supplied by Party B during the term of this Contarct .
一个专利或商标使用许可有效期由双方商定，但不能超过专利或商标使用许可保护剩余的时间。
The validity term of a patent or trademark license is agreed to by the parties, but cannot exceed the remaining duration of protection of the patent or trademark license.
哥大有三件于2000年到期的专利，在有效期间内为学校赚进了将近三亿美元的授权金。
Three biotech patents that expired in 2000 brought the academic institution almost $300 million in royalties and licensing fees during their lifetime.
哥大有三件于2000年到期的专利，在有效期间内为学校赚进了将近三亿美元的授权金。
Three biotech patents that expired in 2000 brought the academic institution almost $300 million in royalties and licensing fees during their lifetime.
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