Patent Attorney since 2006
Polymer Material and Engineering, Chemical Engineering, Organic Chemistry, and Petroleum Processing, etc.
Chinese and English
Ms.Yang's practice focuses mainly on patent prosecution. She has successfully represented some major corporations, especially chemical companies, in patent prosecution. She has handled hundreds patent filings and prosecuting cases covering various technical fields, particularly the fields of polymer material and engineering, chemical engineering and so on. Ms. Yang has also represented clients in many patent reexamination cases, some patent invalidation cases.