Wanhuida Intellectual Property
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Sponsored by Wanhuida Intellectual PropertyYue Guan of Wanhuida Intellectual Property explains how the CNIPA’s rulings on mirogabalin besylate tablets highlight the importance of formulation patent drafting and claim amendments in China’s drug patent landscape -
Sponsored by Wanhuida Intellectual PropertyXiaoping Wu of Wanhuida Intellectual Property explains how the CNIPA’s recent invalidation of a sustained-release patent illustrates key considerations in assessing inventive step for pharmaceutical formulation patents
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Sponsored by Wanhuida Intellectual PropertyMinnan (Miranda) Xie of Wanhuida Intellectual Property analyses how China’s patent authorities and courts assess second medical use inventions, with key CNIPA decisions clarifying the treatment of dosage regimens and patient subgroups in novelty determinations
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Sponsored by Wanhuida Intellectual PropertyAs an AstraZeneca patent survives a tenth invalidation challenge in China, Jianhui Li of Wanhuida Intellectual Property considers the implications for generic drug makers and the pharmaceutical industry
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Sponsored by Wanhuida Intellectual PropertyJicheng Yang of Wanhuida Intellectual Property considers whether a notable Beijing Intellectual Property Court decision signals a change to assessing inventive step in polymorph patents in China
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Sponsored by Wanhuida Intellectual PropertyWu Xiaohui of Wanhuida Intellectual Property examines how a recent CNIPA decision reinforces the need for a holistic inventive step assessment when evaluating pharmaceutical combination formulations involving active ingredients that are chemically reactive
