Our President and Managing Director, Ms. Jennifer Che, gave a talk at the LSPN Spring 2024 at Boston about strategies for protecting therapeutics in China, touching upon topics like PTE, patent linkage, data exclusivity, how to deal with IP arising in China, and a very interesting recent case in China about semaglutide (Ozempic/Wegovy) that highlighted the nuanced differences in what kind of post filing data can be accepted by the China patent office.

Jennifer enjoyed “talking shop” with so many different patent attorneys from all over bringing their own diverse perspectives, with all the connections made at such a great conference.

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CHINA DIVISIONAL PATENT STRATEGY: Recent Judgment Narrows What Constitutes “Different Inventions” for Divisionals

6 December 2021
In China, patents applicants take advantage of a commonly-used divisional filing strategy to achieve a fine-tuned balance between protection scope and protection period (if used properly). Patent applicants (especially foreign applicants) widely welcome this well-established strategy, and up until now, have used it with much success. In fact, we recommend this strategy and have even […]

Breaking: China Released New Implementation Measures for the New Patent Linkage System

14 July 2021
On July 4, 2021, China’s National Medical Products Administration (NMPA) and the China National Intellectual Property Administration (CNIPA) released details on the new implementation measures for early dispute resolution mechanisms for drug patents (“Patent Linkage”), effective July 4, 2021. Below is a summary highlighting key provisions and changes from the draft measures. Creation of an […]

CNIPA further clarifies how it counts “delays” when calculating Patent Term Adjustment (PTA) in the new Draft Examination Guidelines and how it affects international applicants

12 April 2023
At the end of October 2022, the China National Intellectual Property Administration (CNIPA) released a new draft amendment of the Patent Examination Guidelines1 (hereinafter referred to as the “New Draft”) to the new Chinese Patent Law that came into effect in 2021. We highlight two key amendments below. 1. The starting date for calculating PTA […]

Hong Kong Launches New Original Grant Patent System

17 December 2019
Hong Kong will be launching a new patent system on December 19, 2019 that includes key changes, most notably the introduction of an original grant patent system. This new patent system includes both the Patents (Amendment) Ordinance 2016 and the Patents (General) (Amendment) Rules 2019. Currently, there are two types of patent applications available in […]
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