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145 King Street West, Suite 2200 | Toronto, Ontario | M5H 4G2 | 416 362 3711

Sepideh K. Nassabi


p: (416) 369-4323
f: (416) 864-9223

Client Services

Core Specialties

  • BSA | The Software Alliance
  • Commercial Insolvency
  • Commercial Disputes
  • Construction Liens
  • Contractual Disputes
  • Copyright
  • General Commercial Litigation
  • Injunction Proceedings
  • Professional Negligence
  • Real Estate Litigation
  • Intellectual Property
  • Trademarks
Image: Sepideh Nassabi -  Litigation Lawyer Image: Sepideh Nassabi -  Litigation Lawyer Image: Sepideh Nassabi -  Litigation Lawyer

Sepideh is a Partner in the Litigation Group and Chair of our Intellectual Property Litigation Group. She is a registered trademark agent and assists companies of all sizes to develop brand strategies and portfolios in Canada. She works closely with lawyers in foreign jurisdictions, including China and the United States, to coordinate intellectual property strategies abroad. Sepideh regularly acts for businesses in opposition proceedings and litigation at all levels of the Ontario courts.

As a litigator, Sepideh represents clients involved in a range of litigation, including construction, contractual disputes, commercial real estate and insolvency matters. She is involved in all facets of insolvency litigation, including commercial reorganizations and restructurings under the Companies Creditors’ Arrangement Act, Bankruptcy and Insolvency Act, and other related legislation.

Sepideh regularly writes blog posts and articles on trending celebrity intellectual property matters for the firm’s website. She is also a contributor to The Lawyer’s Daily for intellectual property subject matters. To give back to the community, Sepideh volunteers with Pro Bono Ontario providing her legal expertise to people in Ontario who cannot afford a lawyer. She is listed in the The 2023 Canadian Legal Lexpert Directory as Lawyer to WatchShe is also a member of the Women’s Leadership Congress, an initiative of Meritas Law Firms Worldwide that celebrates the path to leadership for women lawyers in its network. 

Industry Expertise

Professional Affiliations

  • Canadian Bar Association
  • Law Society of Ontario
  • Volunteer, Pro Bono Law Ontario
  • Member, Women’s Leadership Congress, Meritas Law Firms Worldwide

Sepideh K. Nassabi


T: (416) 369-4323
F: (416) 864-9223
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  • Admitted to the Ontario Bar in 2011
  • University of Windsor – JD, 2010
  • Ryerson University – Hons. Bachelor of Commerce, 2006

Special Designations

  • Registered Trademark Agent

Joined Minden Gross


Assistant Information

Haley Morgan
p: (416) 369-4301 x1294

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