Dr. Jacqueline Lui, Managing Director of Eagle IP Limited, gave a talk on “IP Quality and Enforceability” during the International IP Commercialization Conference at Hong Kong Productivity Council.
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First ever Invalidation decision on an RNAi Invention patent in China
4 December 2023Decision on Examination of Request for Invalidation (No. 58530) In one of China’s Top 10 Patent Re-examination / Invalidation cases of 2022, an invalidation decision on a patent claiming Hepatitis B Virus (HBV) RNAi compositions (No. 58530) by the Patent Re-examination Board (the “Board”) sheds light on the standard for post filing data for rejections […]
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China Releases Details on Patent Term Extension, Deferred Examination and More in the Latest Draft Implementation Rules of the New Chinese Patent Law
11 December 2020The China National Intellectual Property Administration (CNIPA) is moving forward at breakneck speeds aiming to get all the necessary pieces in place for the June 1, 2021 date when the new 4th Amendment of the Patent Law will come into effect. Most recently, this means a flurry of drafts coming out from CNIPA, including, but […]
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How to Protect a Crystal Form (Polymorph) Patent in China
4 June 2025Crystalline forms are critical to pharmaceutical patents, offering extended protection for improved stability, bioavailability, or manufacturability. However, securing such patents in China has grown increasingly difficult due to the China National Intellectual Property Administration (CNIPA)’s strict patentability criteria. Unlike the U.S. or Europe, where structural novelty or problem-solving utility may suffice, China demands quantifiable evidence of […]
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Foreign companies transferring IP out of China: things to know
25 October 2018Inventions made in China Most foreign companies with R&D sites in China are aware of the fact that inventors having inventions made in China have to obtain permission before they can file patent applications outside of China for these Chinese inventions. It doesn’t matter if the owner of the business is a foreign entity. Patent […]
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