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Helen Bellchambers

Helen Bellchambers

Senior Associate

AJ Park Law Limited , Wellington

Helen specialises in patents for pharmaceutical and biotechnology companies.

At AJ Park, Helen:

  • conducts patentability and freedom to operate searches
  • advises on patent validity and infringement
  • files and prosecutes patent applications.

Previous work

Before joining AJ Park, Helen worked as a research assistant for the University of Otago Human Genome Research Project and as an examiner for the Intellectual Property Office of New Zealand.

Helen graduated with first class honours in law and has a Bachelor of Science degree majoring in genetics from the University of Otago.



  • BSc (Genetics), University of Otago
  • LLB (Hons), University of Otago
  • Registered Patent Attorney (New Zealand & Australia)
  • Admitted as a Barrister & Solicitor of the High Court of New Zealand