TITLE	Supreme Court Decision 2016Hu502 Decided January 31, 2019 ¡¼Invalidation of Registration (Patent)¡½ [full Text]
Summary
[1] Standard of determining the nonobviousness of a patent invention by citing prior art references [2] Cases where the nonobviousness of an invention of medicinal use is denied, and in such cases, whether the confirmation of the treatment effect of prior inventions, through such means as clinical trials, is required (negative)

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