Our Principal, Pauli Wong gave a career talk to students at CUHK on last Friday (17 Mar), sharing about her journey becoming a principal and patent attorney at Eagle IP, from an HKU biotech graduate and a veteran scientist with CK Life Sciences.
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Recommended Insights
How to Protect a Crystal Form (Polymorph) Patent in China
2025年6月4日Crystalline 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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Obviousness: can features from different categories of products be combined to invalidate a design patent?
2025年9月18日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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China Proposes New Examination Guidelines for Utility Models
2022年11月24日The Utility Model (UM) in China has always been a popular choice for patent filing due to its relatively low cost and speed of prosecution. The UM prosecution only includes a preliminary examination, which is essentially a mini (stripped down) version of an invention application’s substantive examination.1 With the simplified examination process, UMs are typically […]
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Why Do Examiners Fail to Recognize the Importance of my “Parameter Features”?
2025年5月28日The Impact of Parameter Features on Inventiveness ”Parameter features” – numerical or mathematical expressions that define the quantity or physical properties of a subject – frequently appear as technical features within a claim. Often described as numerical ranges or measurements, they frequently play a critical role in addressing technical problems. However, in practice, Examiners and […]
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