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Expert Columns

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A Preliminary Analysis of the Impact of Experimental Data on Proving the Inventive Step in Patent Applications for Composition Inventions
- Patent
In patent applications for inventions involving compositions, experimental data is almost indispens

2026-05-06 Xiufeng Ji
Strategic Guidance on Selecting Goods and Services for Trademark Applications in China
- Trademark
Trademark registration is an essential link in protecting the enterprise’s intellectual property

2026-05-06 Cynthia Wang
The Clever Use of Parameter Limitations Through Two Cases —Converting "How to Make" to "What It Is"
- Patent
In patent practice, there is a type of claims that often trouble applicants/patentees/inventors and

2026-04-03 Yu Andong
Coping with Distributor Trademark Squatting: Strategic Analysis of Article 15.1 of the China Trademark Law
- Trademark
For the Chinese market, while international brands face tremendous opportunities, they must also tac

2026-04-02 Jane Cai
Strategies and Pitfalls of Foreign Brands’ Trademark Localization in China
- Trademark
For foreign brands entering the Chinese market, choosing an appropriate translated name is often the

2026-04-02 Jane Cai
Transformation of an International Registration into a Chinese National Application
- Trademark
The Madrid System, administered by the World Intellectual Property Organization (WIPO), offers a con

2026-03-31 Ming Qi