Ms. Rhello C. GuoChinese Registered Patent Attorney

  • M.Phil. (Biology), The Chinese University of Hong Kong (2010)
  • M.Phil. (Pharmaceutical Chemistry), Tianjin University (2008)
  • B.Sc. (Pharmacy), Tianjin Medical University (2006)

Ms. Guo has been prosecuting patent applications as well as handling worldwide IP portfolios since 2010. She also has experience in prosecuting very difficult bio/pharmaceutical cases before the Chinese patent office with much success.

Notable experience includes prosecuting a large patent portfolio for a local biopharmaceutical company in more than 20 countries around the world, including arguing novelty, inventive step, support and sufficiency issues; prosecuting a large Chinese patent portfolio for a California biopharmaceutical company, including successfully overturning a final rejection through re-examination at the Chinese Patent Office.

Ms. Guo has a wide range of knowledge including medicine, pharmacology, chemical synthesis, immunology, protein isolation and analysis. Her previous research included the study of the molecular mechanism of antitumor and immunostimudulatory activities.

Her working languages are English, Putonghua Chinese, and Cantonese.