Tina Tian

Patent Attorney

As a patent attorney, Tina Tian focuses on patent mining, patent searches, freedom-to-operate (FTO) searches, drafting of patent applications, responses to office actions, and reexamination proceedings. She is able to resolve issues arising during patent prosecution creatively and to secure the broadest possible scope of patent protection for her clients. She specializes in drafting patent applications in the fields of biomedicine, chemical engineering, and materials. Having worked in-house, in private practice and in R&D — including oncology research — she moves easily between technology, law and commercial objectives, and can handle the full patent cycle on her own, from early-stage patent mining and portfolio layout and FTO screening through to filing and responses to office actions.

+86 10 88369999
Patent & Technology / Plant Variety Protection
Beijing

Technical Field

  • Pharmaceutical Research and Development
  • Medical Devices
  • Genetic Technology
  • Biotechnology
  • Inorganic Chemistry
  • Bioagriculture
  • Food Science

Years with IP Matters

  • 2017 until now

Professional Experience

  • Patent Attorney, Beijing Chang Tsi & Partners
  • Intellectual Property Manager, Zhejiang Bioray Biopharmaceutical Co., Ltd.
  • Patent Attorney, Beijing Jikai Intellectual Property Agency Co., Ltd.
  • R&D Engineer, Shanghai ChemPartner Co., Ltd.

Representative Matters

  • [2020] | Gene editing patent under prioritized examination: A gene editing patent for Obio Technology needed to be granted quickly ahead of the company’s IPO. Tian used the prioritized examination channel and the patent was granted within three months of filing.
  • [2020] | Cell culture medium patent under prioritized examination: A cell culture medium patent for OPM Biosciences needed to be granted quickly ahead of the company’s IPO; the patent was likewise granted within three months of filing.
  • [2021] | Pharmaceutical patent reexamination: After a pharmaceutical company’s patent was rejected, Tian set out the grounds of argument and filed for reexamination; the examiner was persuaded and the patent was granted.
  • [2025] | Process patent application: Identified in depth the process solution behind a marketed product, drafted a process patent application and obtained the grant.
  • [2025] | Freedom-to-operate analysis: Before a company R&D project was approved, Tian carried out an FTO search and analysis, graded the patents found as high, medium or low risk for the R&D team and provided design-around recommendations.

Education

  • Master of Microbiology, East China University of Science and Technology (2011–2014)
  • Bachelor of Bioengineering, Hubei University of Technology (2007–2011)

Bar Admission

  • Chinese Patent Bar

Languages

  • Chinese
  • English