Aitken Klee LLP
8 lawyers · Established 2013 · City of Ottawa
One of 439 law firms listed in Ottawa, and one of 40 handling Intellectual Property.
Aitken Klee is an Ottawa-based intellectual property litigation boutique founded in 2013. The firm's lawyers handle patent, trademark, and copyright litigation, with particular strength in pharmaceutical patent litigation under the Patent Act and the Patented Medicines (Notice of Compliance) Regulations. Its lawyers have appeared before the Supreme Court of Canada and other Canadian courts in numerous precedent-setting cases.
Practice areas
Good to know
Wheelchair accessibleLawyers 8
Aleem Abdulla
Counsel
Intellectual Property
Bill Mayo
Counsel
Intellectual Property
Bryan Norrie
Partner
Intellectual Property
Jonathan Giraldi
Partner
Intellectual Property
Lesley Caswell
Partner
Intellectual Property
Marcus Klee
Managing Partner
Intellectual Property
Nicole Boyle
Associate
Intellectual Property
Émilie-Anne Fleury
Associate
This firm’s lawyers at a glance
- Called to the bar
- 2002–2021 · median 19 years in practice 3 of 8 lawyers
- Law schools
- Osgoode Hall Law School (2), McGill University, University of Ottawa, University of Toronto, University of Victoria 6 of 8 lawyers
Who handles what
Where to find them
180 Elgin Street, Suite 1400, Ottawa, Ontario, K2P 2K3 · 613-695-5858
Similar firms in City of Ottawa
Brion Raffoul is an Ottawa-based intellectual property boutique founded in 2008, serving Canadian and foreign clients through both a law firm (Brion Raffoul LLP) and an affiliated patent and trademark agency. The firm…
Intellectual PropertyEdwards Creative Law is a Toronto-based entertainment law boutique that advises creators and business professionals in film and television, music, video games and apps, and modelling and talent. The firm serves client…
Intellectual Property
Business & Corporate Law
Cassan Maclean is an Ottawa-based intellectual property firm operating through two affiliated practices: Cassan Maclean IP Agency Inc., which handles patent and trademark filing and prosecution, and Cassan Maclean, wh…
Intellectual PropertyListing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗