China Sinda was established in Beijing in 1993 by DEJUN MU and LINA XIE as one of the first privately owned law firms entitled to practice intellectual property law.

Shortly after its founding, China Sinda was granted the right by the State Intellectual Property and Trademark Office of P.R China to prosecute applications for patents and trademarks in China or abroad on behalf of foreign and domestic clients.

Our liaison office in  WASHINGTON D.C, USA opened in 1993, when China Sinda was founded.  The liaison office in TOKYO, Japan opened in 2002.

By 2000 China Sinda had grown to be one of the largest private IP law firms in China practicing across the full range of intellectual property.

Today, China Sinda employs over 200 staff in four offices, and boasts some of the most experienced intellectual property practitioners in China.  Almost all of our Patent Attorneys and Technical Experts possess a scientific or engineering degree, often at the Masters or Doctoral level.  Many of our Patent Attorneys, Trademark Attorneys and Lawyers have received trainings from leading international law firms and institutions.  The phenomenal growth of China Sinda over the past ten years is testimony to our clients’ satisfaction with the services we provide.