Qiuying Cui
Professional Background
Professional Experience
With seven years of experience in intellectual property law, Cui Qiuqing focuses on patent prosecution, invalidation, and litigation. Drawing on her dual background in chemical engineering and law, she is particularly skilled at handling complex IP issues in biotechnology, pharmaceuticals, and medical devices. Cui has successfully represented clients in patent invalidation proceedings and infringement disputes, and she has overseen hundreds of patent filings.
Her prior experience as a Technical Engineer at Ningbo Sansheng Biotechnology Co., Ltd., a leading biotech company, gave her deep technical insight into R&D processes and the practical challenges of transforming innovation into legally protected assets. This technical foundation enhances her ability to bridge technology with legal protection in IP practice.
Education
Master's Degree (pursuing) in Intellectual Property Law, Southwest University of Political Science and Law
Bachelor's Degree in Chemical Engineering and Technology, Ningbo University of Technology
Areas of Specialization
Patent prosecution (invention and utility model applications)
Patent invalidation proceedings
Patent infringement litigation and defense
Full-process patent agency services
Patent advisory and legal consulting
Industry Focus
Cui advises clients in industries where innovation and IP are critical, including:
Biotechnology & Pharmaceuticals
Medical Devices
Chemical Manufacturing
Consumer Electronics
E-commerce
Awards & Recognition
Outstanding Individual Award, 2nd Municipal Youth Intellectual Property Professional Skills Competition
Publications & Achievements
Assisted clients in completing hundreds of patent applications across biotechnology, chemical, and technology industries
Successfully represented multiple clients in patent invalidation proceedingspatent invalidation proceedings and infringement response cases
Helped clients safeguard their IP portfolios, strengthening their market competitiveness
Professional Memberships
Member, All China Lawyers Association
Member, All China Patent Agents Association