Select Language:

Service Phone: +86(0)10 6228 5107

Our Team
Home > Professionals >Patent > Chemistry, Biotech & Pharmaceu

Ruolan Xing

Partner, patent attorney, trademark attorney



Professional Profile


Ms. Ruolan Xing graduated from Nanchang University in 2008 with a major in polymer materials and graduated from Hunan University in 2012 with a law degree. She also obtained a lawyer qualification certificate and a patent attorney qualification certificate during her graduate studies. After graduating in 2012, she has been working in SBZL IP Law Firm. In 2017, she became a partner of the Suzhou branch, focusing on the acquisition, enforcement and protection of intellectual property rights, especially patents and trademarks.

Ms. Ruolan Xing is proficient in patent agency business in materials, chemistry, machinery and other fields. She has also represented dozens of patent invalidation and patent infringement lawsuits, especially experienced in the areas of patent invalidation, patent disputes, and handling of international and domestic trademark registration and protection. In the past five years of intellectual property service, Ms. Ruolan Xing has always adhered to the service concept of creating the most value for clients based on the rights and interests of clients. She has been dedicated to handling client entrusted affairs with a dedicated and professional service spirit, and has won the trust and support of numerous new and old clients.

Technical field

Chemical engineering

Materials science and materials engineering

Mechanical engineering


IP consultation

IP administration and judicial protection

Patent prosecution, invalidation and litigation

Trademark review, objection, invalidation and litigation

Education background

2004-2008 Nanchang University, Polymeric materials and engineering

2009-2012 Hunan University, LLM

Work language