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Liu Yadi

Patent Attorney

Practice Areas

Patent Application

Work Experience

Patent Attorney,Zhenghuan & Huanrun.

Patent Attorney, East & Wisdom Intellectual Property Agency Co., Ltd.

Patent Engineer, Beijing Huaxia Taihe Intellectual Property Co., Ltd.

Patent Attorney, Beijing Kangxin Intellectual Property Agency Co., Ltd.

Research Assistant, College of Chemistry and Molecular Engineering, Peking University.


Professional Experience

Possesses years of experience in patent agency practices, including drafting new patent applications, responding to Office Actions, filing reexamination requests, novelty searching, rejection analysis, as well as providing training and sharing sessions for clients on responding to official examination opinions.

Specializes in patent cases covering chemistry, chemical engineering, polymer materials, petroleum and coal chemical industry, new energy, processes and methods, food and other technical fields.

Has provided services for clients such as China Energy Investment Corporation, PetroChina, Sinopec, Sunwoda, FAW Group, Oriental Yuhong, Angel Yeast, Dushanzi Petrochemical, ENFI Engineering, Gotion High-Tech and other enterprises.


Representative Cases and Projects

Honor/Reward

practicing qualification

Educational Background

• Master of Chemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences.

• Bachelor of Chemical Engineering and Technology, Liaocheng University.


working language

Chinese, English