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.

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。

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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 .

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。

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In most term infants the patent ductus arteriosus (PDA) closes within days of birth, first by contraction of a muscular layer to achieve functional closure and then by endothelial remodeling.

在大部分的足月儿，其动脉导管在出生后的几天内会关闭，起初是经由肌肉层的收缩来达到功能上的关闭，接著是经由血管内皮的重塑。

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The appeals court held that the agency had misinterpreted both the law governing patent term length and a clause barring the double-counting of overlapping prosecution delays.

FORBES: Novartis Challenges USPTO Patent Extension Policy

But while Cannata and patent investors like Rembrandt claim to be protecting the rights of inventors, their detractors believe they are simply well-financed patent trolls--a derisive term used to describe companies with no operations other than suing big business over patents.

FORBES: Patent Payday