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中国生物工程杂志

China Biotechnology
China Biotechnology  2013, Vol. 33 Issue (1): 128-135    DOI:
    
Analysis of the Justification for Gene Patent and Its Substantial Requirements in Patent Examination of America with the Myriad Case as Exemple
CAO Li-rong
School of Intellectual Property, East China University of Politics and Law, Shanghai 201620, China
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Abstract  In regard to the nature of the patent law, the aim of gene patent is to promote the gene research and its related technological innovation as well. However, the issue of gene patent has been controversial since its advent. Especially,The Myriad patents have prompted strong reaction in the jurisdiction of America, Europe as well as Australia. It is not uncommon that the 2011 Myriad case in America then brought about different points of view concerning the isolated DNA sequence. The district court held that Myriad’s composition claims to "isolated" DNA molecules cover patent-ineligible products of nature under §101 since the molecules as claimed do not exist in nature. However United States Court of Appeals Federal Circuit reversed the district court’s decision and held that isolated DNA molecules qualified as patentable subject matter because the claim is not to a hitherto unknown natural phenomenon, but to a nonnaturally occurring manufacture or compositon of matter——a product of human ingenuity "having a distinctive name, character and use". But it still reflects a state of uncertainty on patentability of isolated DNA. This paper then justifies gene patent and analyzes substantial requirements of gene patent in patent examination of America.

Key wordsGene patent      DNA sequences      Subject matter eligibility      Substantial requirements of gene patent     
Received: 08 October 2012      Published: 25 January 2013
ZTFLH:  Q78  
Cite this article:

CAO Li-rong. Analysis of the Justification for Gene Patent and Its Substantial Requirements in Patent Examination of America with the Myriad Case as Exemple. China Biotechnology, 2013, 33(1): 128-135.

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https://manu60.magtech.com.cn/biotech/     OR     https://manu60.magtech.com.cn/biotech/Y2013/V33/I1/128

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