Dr. Jacqueline Lui, President of Eagle IP Limited, joined the IPO Fact-Finding Trip to China (Beijing), organized by the IPO Asian Practice Committee.
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A More Detailed Overview of China’s Patent Term Extension (PTE) System
17 June 2024Although 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 […]
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China Joins Two WIPO Treaties, the Hague System and the Marrakesh Treaty
11 February 2022It has been two challenging years, yet there are many reasons to still have hope. We wish you a blessed Lunar New Year as we welcome the year of the Tiger. We wanted to highlight a few new developments in China. China has joined the Hague System for the International Registration of Industrial Designs, submitting […]
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China’s Newest Examination Guidelines: Post-Filing Supplemental Data for Compounds (Part I)
28 April 2021Post-filing data in China has been a constant issue for many patent practitioners around the world. Examiners seem to require it often, and yet the rules regarding when it is acceptable have seemed much stricter than other jurisdictions worldwide. In fact, we tried to summarize the latest state of the law in an earlier blog […]
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Beijing Supreme People’s Court Upholds Novo Nordisk Semaglutide Patent in China based on Post-Filing Data
23 January 2026On December 31, 2025, The Supreme People's Court upheld the Beijing IP Court's decision, meaning that the semaglutide patent remains valid and will expire on March 20, 2026. Novo Nordisk announced this positive news via a press release on the day the case was decided. The Chinese Ministry of Commerce has also confirmed this decision […]
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