Representative Engagements

Represented a well-known chemical industry company headquartered in the United States, with responsibility for more than 60% of their patent applications in China, including the drafting of PCT applications in English.

Education

Tsinghua University, Bachelor of Science in Chemistry, 1999
Tsinghua University, Master of Science in Organic Chemistry, 2002
Ohio State University, USA, Master of Science in Biochemistry, 2005

Qualifications

Chinese Patent Agent Qualification, 2011

Practices

Mr. Hai Liu, a senior patent agent at Cheng & Peng, brings nearly 20 years of extensive experience in the patent field, with a particular emphasis on foreign-related patent matters. Throughout his distinguished career, he has amassed comprehensive industry knowledge and demonstrated exceptional proficiency in core areas such as patent applications, intellectual property strategic planning, and patent portfolio management.

Mr. Hai Liu’s expertise spans a wide range of high-tech sectors, including organic chemistry, medicinal chemistry, biotechnology, biopharmaceuticals, microbial fermentation technology, biological instruments, and agricultural technology. With a deep understanding of these disciplines, he accurately identifies key technical aspects and delivers thorough, professional patent services to both domestic and international clients, ensuring robust and efficient intellectual property protection.

As a seasoned Chinese patent agent, Mr. Hai Liu possesses over a decade of specialized experience in foreign-related patent agency work. His tenure at prominent foreign-related patent agencies has equipped him with extensive industry insights and practical operational expertise. He provides comprehensive, one-stop patent services across diverse technical fields, offering expert support from initial patent application to subsequent maintenance.

In patent application practice, Mr. Hai Liu has achieved remarkable success, having successfully represented hundreds of applications. He excels in drafting patent application documents for complex technical subjects, managing the entire application process with meticulous care. This includes precise drafting and submission of application documents, professional responses to office actions, and adept handling of reexamination and invalidation proceedings. He proactively identifies and mitigates potential legal and technical risks, safeguarding clients' intellectual property and maximizing their protection.

In corporate patent services and consulting, Mr. Hai Liu showcases exceptional professional capabilities. He provides strategic patent layout recommendations, assisting clients in comprehensive intellectual property protection from concept inception to product commercialization. He is particularly skilled in patent mining and landscaping, patent information retrieval and analysis, and patent infringement risk assessment and management. Committed to a client-centric approach, he prioritizes building strong client relationships. By understanding each client's unique needs and business objectives, he develops tailored patent protection solutions to optimize their commercial value.

In the realm of international patent affairs, Mr. Hai Liu has accumulated substantial practical experience. He has represented numerous renowned multinational corporations, universities, and research institutions in Chinese patent applications and related matters. His solid professional knowledge, rigorous work ethic, and meticulous service have earned him high praise and established him as a trusted and indispensable partner in international intellectual property matters.

Industries

organic chemistry, pharmaceutical chemistry, biotechnology, biopharmaceuticals, microbial fermentation, bio-instruments, and agricultural technology

Languages

Chinese (native) and English

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