American patent applications tailed off during the recession, but only after doubling in the decade before.

美国的专利申请数量虽然在衰退期间有所下降，但是在之前十年已经翻了一番。

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OBJECTIVE By studying from the American patent system, to guide the acquisition of patent information from FDA drug database.

目的通过对美国专利政策的研究，对FDA药物专利情报检索进行指导。

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The United States has celebrated and protected innovation and creativity since George Washington signed the first American patent in 1790.

自从乔治·华盛顿在1790年签署第一份美国专利以来，美国一直提倡并保护发明和创造。

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American patent applications tailed off during the recession, but only after doubling in the decade before.

ECONOMIST: Innovation

The outcome will have important ramifications for the American patent system and the future of inventiveness.

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The American patent system is undergoing a major shift thanks to the America Invents Act (AIA), which was signed into law by President Obama last September.

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