Dr. Jacqueline Lui, President of the Eagle IP Group, gave a talk titled “評估專利價值的要素” at the 成都世紀城新國際會展中心.
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How the Chinese Patent Office Rejected a Plate-Making Method Based on Food Safety Law
19 October 2022Previously we published an article about CNIPA rejecting a patent application claiming a food that could also be used to treat or prevent diseases based on the food’s alleged non-compliance with Food Safety Law. China’s Food Safety Law includes a provision which states any use of a composition as a food must be strictly separated […]
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Stay Ahead: Getting a Chinese Patent in Three Months?
23 April 2024The China National Intellectual Property Administration (CNIPA) has announced a significant development in the realm of patent prosecution: the initiation of the "PPH Improvement Initiative" in collaboration with key patent offices from the United States, Europe, Japan, and South Korea. This initiative aims to elevate the user experience of the Patent Prosecution Highway (PPH) by […]
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What is the difference between an Invention Patent and a Utility Model Patent?
13 August 2021There are two types of patent protection in China. Invention patents (similar to a US utility patent) have a term of 20 years from the date of filing and may be granted for both methods and products. Utility model patents (similar to a petty patent) may be granted in China for technical solutions that relate […]
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Narrow Claim Scope of a Chinese Utility Model Patent Fuels Design-Arounds by Failing to Curb Competing Products:
28 October 2020Learning from a 2019 China’s Top 50 Representative IP Case The number of patent applications in China is now the highest in the world, with more than half the applications filed as utility model applications (UMs). For example, there were more than 2 million UMs filed in 2018 alone (for the difference between a utility […]
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