Dandan Sun
Patent Attorney

Dandan Sun has been engaged in intellectual property services since 2009, providing patent application and patent consulting services for Chinese and foreign clients in the fields of bioscience, biotechnology, biomedicine and health, chemistry and materials science, environmental and energy technology, agricultural and food technology, etc. Its business scope includes patent application and consulting, and patent process consulting.

+86 10 88369999
Patent & Technology
Beijing

Practice Focus

Technical Fields

  • Genetic Technology
  • Biotechnology
  • Organic Chemistry
  • Inorganic
  • Polymer Chemistry
  • Environmental
  • Bioagriculture
  • Food Science

Years with IP Matters

2009 until now

Professional Experience

  • Patent Attorney, Chang Tsi & Partners, (2026-Present)
  • Patent Attorney, Beijing Patent Intellectual Property Agency Co., Ltd. (2009-2016)

Education

Jilin Normal University, Bachelor of Science in Bioscience, 2008

Bar Admission

China Patent Bar

Languages

Chinese
English