Scott Pundsack

Scott Pundsack  

Senior Counsel

Executive Summary

Scott Pundsack is Senior Cousel and a patent agent in the Toronto office of BLG.  Scott specializes in patents related to clean technology and life sciences including water, green chemistry, bio-based materials, biogas, hydrogen, membrane technology and drug delivery.  Scott is particularly active in patenting municipal and industrial water and wastewater treatment technology using physical, chemical and biological methods.  

In addition to drafting patent applications and prosecuting them through the patent office, Scott is active in contentious and corrective procedures such as protests, reissues, re-examinations and litigation.  Scott also manages litigation and oppositions for companies involved in international disputes.

Scott is recognized in the IAM Patent 1000, as a patent star by MIP, and in the Who's Who Legal Patents directory.

Representative Work

  • Acts for life sciences, water, energy, clean tech, biogas and biomaterials companies in patent prosecution and procurement matters.
  • Represents clients in the water treatment industry in US patent appeals and US and Canadian patent re-examination and re-issue applications.
  • Advises clients in membrane filtration, hydrogen and biopolymer industries on international patent opposition and litigation strategies.   
  • Advises clients in the water, biofuels and biomaterials industries on patent valuation and investments in technology ventures.
  • Acts on the advisory board of a company developing nanoparticle drug delivery systems.

Publications & Presentations 

  • Author, "Do you know who your inventors are?," Canadian Biotechnology Industry Guide, 2012, Contact Canada (with Christine Pallotta and Timothy Bailey).
  • Author, "Patenting Clean Tech: Business Methods in Canada," Renewable Energy & CleanTech Canada, Industry Guide 2012, Contact Canada (with Christine Pallotta and Timothy Bailey).
  • Contributing Author, Life Sciences & Chemical Patent Practice in Canada: A Practical Guide, 3rd Edition, Borden Ladner Gervais LLP, 2011, available free of charge at

Rankings & Recognitions

  • Recognized in the 2018 edition (and since 2016) of IAM Patent 1000 - The World's Leading Patent Professionals (Patent Prosecution).
  • ​Recognized in the 2018 edition (and since 2017) of Managing Intellectual Property — IP Stars (Patent, Patent licensing, Patent litigation, Patent opposition, Patent prosecution, Patent strategy and counselling).
  • Recognized in the 2018 edition (and since 2016) of The Canadian Legal Lexpert Directory (Intellectual Property).
  • Recognized in the 2017 edition (and since 2016) of the Who's Who Legal Patents - Canada (Patent Agents).
  • Past recipient of the J. Edward Maybee Memorial Prize for the highest overall mark in the Patent Agent Examination.