At Fogler, Rubinoff, we believe that making a difference begins with trust. Experience and sound judgment earn it. Client relationships are built on it. Results keep it.

Eugene F. Derényi




Eugene has over 20 years of patent, industrial design, trademark and copyright prosecution, litigation and licensing experience in wide range of industries. He has appeared before the Supreme Court of Canada, and is registered to practice as a patent and trademark agent before the Canadian Intellectual Property Office, the Canadian PCT Office and the United States Patent and Trademark Office. As well, Eugene advises on patent infringement and validity matters, conducts patent due diligence for corporate transactions and carries out patent portfolio assessments.

Eugene is Past Co-Chair of the Patent & Industrial Design Committee of the Canadian Bar Association.


DECEMBER 20 2016

Key Developments in Environmental Law 2016

Edited by Stanley Berger, Key Developments in Environmental Law 2016  provides expert insight into the landmark environmental law issues of the past year. The publication is an insightful collection of articles and includes: Federal Environmental Assessment Law: Two Nuclear Projects Clarify the Decision Makers’ Discretion, by Stanley Berger and Patents in Environmental Technology, by Eugene F. Derényi.


MAY 10 2013

IP Currents


  • Intellectual Property Law of Canada, 2010, co-author, patent chapter, Juris Publishing


  • Law Society of Upper Canada
  • Intellectual Property Institute of Canada
  • Canadian Bar Association
  • Ontario Bar Association
  • American Bar Association/Intellectual Property Section


  • LL.B.
  • Bsc.E

Professional Designation

  • Barrister & Solicitor
  • Patent and Trademark Agent

Speaking Engagements

October 2017 - "Overview of Intellectual Propery Law", Keiretsu Academy

June 2017 - "Money from Trees?  Venture Capitalists Discuss the Role of Intellectual Property in Investment Decisions", 2017 Electronic and Computer Patent Law Summit.

November 2016 - "IT/Technology Agreements - Key IP Issues and Provisions", Intellectual Property Institute of Canada webinar.

May 2016 - "Intellectual Property – Securing, Protecting and Asset Management", Get Investment Ready, Keiretsu Central Canada Forum.


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