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Introduction In the chemical field, it is difficult to seek invalidation of a patent claiming to have achieved unexpected...

The Guangzhou Intellectual Property Court (the GZ IP Court) recently made the first-instance judgement (not effective yet...

On May 20, 2023, the 145 th Annual Meeting of International Trademark Association (INTA) has successfully concluded at th...

We are pleased to announce that Linda Liu Partners is ranked in the Chambers Greater China Region 2023 guide- Intellectua...

	Prosecution History Estoppel

	On Drafting of Patent Application with Parameter-defined Product Claims

	Brief Discussion on Impacts of Amendments to Guidelines for Patent Examination on Supplementary Experimental Data and Inv

	COPING STRATEGIES FOR TECHNICAL FEATURES IDENTIFIED AS “COMMON KNOWLEDGE” IN NOTIFICATIONS OF OFFICE ACTION

	Brief Analysis on the Amendment to “Obvious Errors”

	Difference in the criteria for determining priority right and novelty Using a judicial case as an example

	Discussion on Drafting of Patent Applications Involving Algorithms of Artificial Intelligence from the Perspective of Sub

	Introduction to the Amendment to the Guidelines for Patent Examination in China—Design

	Leveraging Chinese Patent Practice for Strategic Patent Procurement

	Stick to the Essential Inventive Concept amongst Deceiving Superficies --A primary guide to making a response to office o

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	Brief Analysis on the Problems Brought By the Accelerated Examination of Trademarks to the Trademark Applications Claimi

	The Status Quo of the Sound Trademarks in China

	Registration and Protection of Slogan Trademarks

	Analysis on the cross-examination of use evidence in appeal of trademark non-use cancellation

	Current Situation of Trademark Coexistence System and the Application of Coexistence Agreement in the Chinese Trademark P

	Analysis of the Invalidation of the Utility Model “Charger renting and selling machine”

	Time Frames of Madrid Trademark Registration

	A Brief Analysis of Three-dimensional Trademark Registrability under China’s Trademark Law Practice

	A GENERAL INTRODUCTION TO CHANGES OF THE NEWLY REVISED TRADEMARK EXAMINATION & TRIAL GUIDELINE

	Determination of “Use of Trademark” in Infringement Disputes of OEM —Under the context of the judgment made by the

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	Examination and Collection of Network Evidence

	IPR Protection Issues of Enterprises Relevant to Exhibitions

	Some Advice to European Companies on Intellectual Property Protection in China

	Customs Protection of Intellectual Property Rights

	Civil Liability of Ceasing Infringement in IPR Litigation

	Several Issues on Network Infringement

	Brief Introduction on Declaratory Judgement Actions for Non-infringement of Intellectual Property

	Dispute Caused by Non-payment of Remuneration to the Employee Inventor

	Key points on the infringement litigation of intellectual property

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