Jennifer Che, Vice President and Principal, and Yolanda Wang, Chinese Patent Attorney and Principal, spoke at a KPMG organized seminar on IP Strategies for Life Science Companies in Shanghai, China.

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Although PTE has been in the Chinese Patent Law since the 4th Amendment of the law came into effect June 1, 2021, we didn’t really know the exact details of how it operated until the Implementation Regulations and Examination Guidelines (“Implementation Regulations”) were finally released in December 2023. New Rules 77-84 in the Implementation Regulations […]

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Obviousness: can features from different categories of products be combined to invalidate a design patent?

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Introduction “I have a tank, I have a gun—boom! Tank gun?” Each year the CNIPA releases a list of Top Ten Patent Re-examination and Invalidation Cases. These cases are meant to be guiding cases, showcasing exemplary real-world decisions that clarify certain aspects of the law. Over the next several months we will be highlighting many […]
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