Invited by the Hong Kong Intellectual Property Department (IPD), Dr. Jacqueline Lui, President of Eagle IP Group, gave a talk for the IP Manager Training Program on Management and Exploitation of Patents.

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RNAi Patent Success in China: Overcoming “Comprising” Claim Challenges

10 March 2025
An Update on Sufficiency and Inventiveness of RNAi Patents in China RNAi is a fast-developing technology that has gained traction in the pharmaceutical industry as a promising therapeutic agent. It is important to follow closely RNAi patent proceedings to learn how different examination boards and courts understand and handle these new technologies. The first-ever invalidation […]

China Forges Ahead with Draft Measures for New Patent Linkage System

19 October 2020
Update! The finalized Implementation Measures are now out. You can read the details here: Breaking: China Released New Implementation Measures for the New Patent Linkage System Last month September 11, 2020, China’s National Medical Products Administration (NMPA) and the China National Intellectual Property Administration (CNIPA) jointly issued a draft set of measures for public opinion […]

A More Detailed Overview of China’s Patent Term Extension (PTE) System

17 June 2024
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 […]

Do Promotional Marketing Materials Constitute an “Offer for Sale” under Chinese Patent Law? Bayer IP GmbH v. Nanjing Hang Seng Pharmaceutical

12 December 2023
Bayer's blockbuster drug Rivaroxaban has seen its share of patent litigations in China, several of which are big enough to be listed as Top 10 IP cases or 50 Representative IP cases. We summarized an invalidation case back in 2020 where all of Bayer’s claims directed towards the compound were upheld. Recently, another Rivaroxaban case […]
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