To polish the substantive requirements to patentable invention is one focus of the amendment to the patent Law.

其中完善授予专利权的实质性条件是本次专利法修改中的一个重要方面。

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The doctrine states that a patentable invention must be nonobvious to a person of ordinary skill in the art at the time the invention is made.

The doctrine认为，具有专利性的发明必须具备非显著性。

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Novelty, practical applicability and inventiveness is the substantive requirement to the patentable invention-creation prescribed by the patent law.

新颖性、实用性和创造性是专利法规定的发明创造获得专利权的实质条件。

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Develop a pig's heart that can be grafted into a human, and you have a patentable invention.

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The low costs of software production mean that there are vastly more firms producing software than produce any other category of patentable invention.

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The defendants counter that Astra's supposed invention is obvious and not patentable or that, even if the patent is valid, their versions don't infringe.

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