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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Why Do Examiners Fail to Recognize the Importance of my “Parameter Features”?

28 May 2025
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 […]

China Top 10 Patent Re-Examination and Invalidation Cases of 2020 CNIPA Upholds Bayer’s Rivaroxaban Patent

9 June 2021
The development of China’s approach to patents, especially those in the pharmaceutical and biotech space, has been fascinating to watch. Those of us who have practiced in the area for a long time have been frustrated by the Chinese patent office’s overly strict rules regarding patentability (e.g., high data support standard and refusal to consider […]

How will Civil Cases Work under the Patent Linkage Provision in the New Chinese Patent Law?

20 November 2020
The Supreme People’s Court has just issued draft regulations for comment regarding how new Article 76 will work in conjunction with civil procedure law. The period to submit comments ends December 14, 2020, and the final version will come into force June 1, 2021, together with the new Chinese Patent Law. The Backdrop: New Chinese […]

First Ever Successful Invalidation Challenge Due to Unauthorized Foreign Filing

8 March 2023
What does an invention “completed” in China mean? China and the US are similar in that both countries highly value national security, and thus have rules regulating the exportation of technology and information from within their borders. This includes new inventions that arise from within their respective borders. As such, both governments require inventors who […]
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