Dr. H.C. Lui, Director of Eagle IP Limited, participated the 7th Asia Solar PV Industry Exhibition which it held at Shanghai World Expo Exhibition & Convention Centre.

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China’s Newest Examination Guidelines: Novelty and Inventive Step for Compounds (Part II)

29 April 2021
This is Part II of a three-part series summarizing the Examination Guidelines that were released by the CNIPA on January 15, 2021, one year to the date of Phase 1 of the US and China Economic and Trade Agreement. That agreement included specific provisions where China "shall permit pharmaceutical patent applicants to rely on supplemental […]

What is the difference between an Invention Patent and a Utility Model Patent?

13 August 2021
There are two types of patent protection in China. Invention patents (similar to a US utility patent) have a term of 20 years from the date of filing and may be granted for both methods and products. Utility model patents (similar to a petty patent) may be granted in China for technical solutions that relate […]

IP Strategies for the Newly Released Implementation Regulations of the 4th Amendment of the Chinese Patent Law: Part 2: Grace Period without Loss of Novelty

7 February 2024
Background As mentioned in our earlier article, the Implementation Regulations of the Chinese Patent Law (“Regulations”, similar to the CFR in the US) were approved in November, and the CNIPA finally made public the full text of the Regulations just before the arrival of the New Year. At the same time, the CNIPA also released […]

Inventive Step for an Enantiomer over a Racemate: “L-ornidazole” Patent Invalidation Case

27 November 2023
Each year, China’s Supreme People’s Court (SPC) issues its annual “Judgment Digests”, which includes a list of “48 typical cases” highlighting representative SPC decisions in the previous year. The Judgment Digests help us understand more about the SPC’s judicial ideology, trial concepts, and adjudication methods in dealing with difficult and sophisticated legal issues as well […]
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