GREATER CHINA
China | Patent Examination Guidelines – draft amendments to provisions of AI and bitstream related inventions  
On 30 April 2025, the China National Intellectual Property Administration (CNIPA) released a Draft Amendments to Patent Examination Guidelines (for Public Comments). The proposed amendments provide further clarification on...
On 30 April 2025, the China National Intellectual Property Administration (CNIPA) released a Draft Amendments to Patent Examination Guidelines...
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China | Insights from CIPIS 2025
The 22nd China Intellectual Property & Innovation Summit (CIPIS) held in Shanghai brought together legal professionals, in-house counsel, and industry thought leaders to exchange perspectives on the future of...
The 22nd China Intellectual Property & Innovation Summit (CIPIS) held in Shanghai brought together legal professionals, in-house counsel, and...
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China | Good faith principle for patent applications
The principle of ‘good faith’ plays a crucial role in ensuring the integrity and reliability of patent applications. This principle is particularly emphasised in China's patent law, where adherence...
The principle of ‘good faith’ plays a crucial role in ensuring the integrity and reliability of patent applications. This...
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China | Implementation measures for the Fair Competition Review Regulations released
China’s State Administration for Market Regulation released the Implementation Measures for the Fair Competition Review Regulations (“the Measures”) on 18 March 2025. The Measures aim to strengthen the enforcement...
China’s State Administration for Market Regulation released the Implementation Measures for the Fair Competition Review Regulations (“the Measures”) on...
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China | Recent updates on post-filing data for patent applications
In China's patent examination practice, the technical effects demonstrated by experimental data are a crucial factor for patent applications, especially for biotech and chemical inventions. In order to address objections...
In China's patent examination practice, the technical effects demonstrated by experimental data are a crucial factor for patent applications,...
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China | Patent examination shift for siRNA drugs in China
With the rapid expansion of siRNA research and application worldwide, the number of patent applications has also surged. An analysis of prosecution history of various siRNA patent applications in...
With the rapid expansion of siRNA research and application worldwide, the number of patent applications has also surged. An...
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China | Increased evidence required for Non-Use Trademark Cancellations
The China National Intellectual Property Administration (CNIPA) has issued rectification notices to certain trademark agencies and law firms concerning non-use cancellation applications. The move removes the ability to file...
The China National Intellectual Property Administration (CNIPA) has issued rectification notices to certain trademark agencies and law firms concerning...
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China | Post-filing data in addressing non-support issues
Since 2021, it has become common practice in China to use post-filing data to address issues related to inventiveness and sufficient disclosure. However, there is a general perception that...
Since 2021, it has become common practice in China to use post-filing data to address issues related to inventiveness...
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China | Intellectual property enforcement trends positive for foreign entities
Over the last ten years, China has made considerable changes to its intellectual property enforcement mechanisms, including specialised IP courts in key cities such as Beijing, Shanghai and Guangzhou....
Over the last ten years, China has made considerable changes to its intellectual property enforcement mechanisms, including specialised IP...
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China | Guidelines for AI-related invention applications (trial) released
On December 31, 2024, the China National Intellectual Property Administration (CNIPA) released the Guidelines for AI-related Invention Applications (Test Implementation), addressing several legal aspects, including inventor qualification/identification, for Artificial...
On December 31, 2024, the China National Intellectual Property Administration (CNIPA) released the Guidelines for AI-related Invention Applications (Test...
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China | Resolving a 30-year legacy: Key lessons from the ‘DELIXI’ case on Intellectual property and unfair competition
In September 2024, the Shanghai Intellectual Property Court (Court of Second Instance) delivered a final judgment in the long-standing trademark infringement and unfair competition case between DELIXI Group Corporation...
In September 2024, the Shanghai Intellectual Property Court (Court of Second Instance) delivered a final judgment in the long-standing...
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