Understanding Patent Evaluation Reports: A Crucial Tool For Patent Owners In China

An in-depth look at the Patent Evaluation Report (PER) system in China, its applications, and the critical considerations for patent owners, parties of interest, and accused infringers.

With the surge in utility model and design patent applications in China, the role of Patent Evaluation Reports (PER) has become increasingly significant. This article explores the complexities of requesting and using PERs, highlighting the benefits and potential pitfalls for patent owners, and offering insights into the legal framework governing this essential tool.

Table of Contents

• The Rising Trend in Patent Filings
• The Double-Edged Sword of PER
• Who Can Request a PER?
• The Controversy Surrounding Accused Infringers