Guo Yiwen

Patent agent

Bachelor of Chemical Engineering and Technology from North China University of Science and Technology

Guo Yiwen is a senior agent in the field of chemistry, deeply involved in the preparation and prosecution of patent applications re-examination. She has a broad and accurate understanding of the patent technology in the fields of organic chemistry, medicinal chemistry, agricultural chemistry, food chemistry, battery electrolyte and catalysts, and has rich experience in the pre-case retrieval of application documents, outstanding innovation and the generalization of the scope of claims, and is seasoned in patent prosecution and patent re-examination.