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Our trademarks practice group includes experienced lawyers and trademark agents that have the knowledge and expertise to advise clients on how to leverage trademarks to build and protect their brand in Canadian and international markets.

The services offered by our trademarks practice group cover all matters relating to trademarks, including establishment, acquisition, registration, use and enforcement. With a focus on the Canadian market, our experience and network of reputable and experienced agents around the globe also allows us to help local clients develop strategies for the establishment and maintenance of international trademark portfolios. For foreign-based clients, we are well positioned to provide advice and assistance on the particulars of Canadian trademark law and its differences from the laws in other jurisdictions.

With one of the largest trademark practice groups in Southwestern Ontario, Siskinds is your source for quality, affordable and practical legal services for the development and maintenance of your business’ brand.

Trademark Services

Our trademarks practice group provides the following services:

  • trademark registrability searching and opinions for proposed trademarks;
  • preparing and filing trademark applications nationally and internationally;
  • trademark opposition and cancellation proceedings;
  • trademark portfolio management assistance and advice;
  • negotiating and drafting trademark licenses and assignments;
  • providing opinions on trademark infringement and validity issues;
  • trademark enforcement and litigation, including preparation of, or responding to, cease and desist letters;
  • providing advice and conducting domain name disputes before administrative tribunals.

Lawyers Across Our Firm

With over 80 lawyers who focus on diverse areas of the law, we can help you. Start here.

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This is an awesome law firm. Maciek Piekosz handles car accidents he explains everything as you go. He takes action and gets results. Fantastic lawyer. M.C., Google Review

Vivian [Iron] is a wealth of knowledge and is very prompt, professional and courteous in her work. An absolute pleasure to work with and a very valuable part of our extended business team. - R.C.

I knew when I met Emily Foreman I had made the right choice: one, in pursuing legal action and two, in choosing Emily to represent myself in my case. She is extremely smart and acted in my best interest throughout the course of my litigation. She was always organized and available whenever I needed to discuss anything pertaining to my case. Thanks Emily! - A.