To complicate matters further, says Jon Dudas, the director of the USPTO, patent applications have become more complex as well as more numerous: some applications contain thousands of claims.

USPTO的主管Jon Dudas说，把事情弄的更糟的是，专利申请案也变得千头万绪：一些申请案中包含了上千个声明。

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They got congressmen on the Senate and House judiciary committees, which oversee the patent office, to lobby Jon W. Dudas, its director.

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