问题在于，许多伪造的专利也能获得专利办公室批准，因而起不了什么作用。

The fact that the Patent Office approves many bogus patents does not help matters.

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他们还拥有正在开发尚待批准的注入过程部分专利。

They also have a pending patent on part of the injection process they are developing.

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事情更糟的是，在专利局驳回申请的速度是前所未有的，相比于十年前的70%，现在低于50%的专利获得批准。

To make matters worse, the Patent Office is rejecting applications at an unprecedented pace-with fewer than 50% being approved, compared to 70% a decade ago.

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