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Jeremy Sim

Jeremy Sim


AJ Park IP Limited, Auckland

Jeremy specialises in chemical and process engineering inventions.


Jeremy has worked with, and has particular interest in, the process engineering arts such as thermodynamics and heat transfer operations, mass transfer operations, chemical and mechanical filtration, rheology and distillation, drying technology, composite and wood technologies, particle technology, electrolysis including fuel cells as well as clean technologies and power generation.

Jeremy also deals with a variety of mechanical inventions, including the field of medical devices.

Jeremy's work includes:

  • providing opinions on novelty and infringement
  • drafting, filing and prosecuting patent applications in New Zealand and overseas
  • conducting infringement and freedom to operate assessments.

Previous work

Prior to joining AJ Park, Jeremy worked at Gill Jennings & Every LLP in London. He has also worked for another New Zealand intellectual property law firm.



  • BE (Hons) (Chem), University of Canterbury (2001)
  • Registered Patent Attorney (New Zealand and Australia)