Li Xiaoshuang

Kangxin Partners PC

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权利要求书得不到说明书支持?解决这种问题的思路是......

China - November 3 2021 根据专利法第二十六条第四款规定:“权利要求书应当以说明书为依据,清楚、简要地限定要求专利保护的范围”。 其中,“权利要求书应当以说明书为依据”…

Zhang Xiaoying

结合案例,谈一谈老药新用的专利保护

China - April 25 2021 “老药新用”是指发现了某已知药品固有的、但迄今为止未被认识的新的性质或功能,从而将该药品用于新的领域或目的的发明。简单来说,在老…

Zhang Xiaoying

Practice Strategy on Submission of China-Finland PPH via Paris Convention

China, Finland - March 23 2021 The PPH (Patent Prosecution Highway) is an international procedural scheme existing in the form of a bilateral agreement or a multilateral agreement…

Xu Lihua