Patrick is known as a one of Québec's finest trial and appellate lawyers. His practice spans the fields of commercial, corporate, and civil litigation as well as arbitration. He is a Fellow of the American College of Trial Lawyers. Patrick's particular focus has been in litigation involving securities, telecommunications, class actions, construction, and shareholder disputes, in which he has been and remains responsible for many especially high-profile cases. In 2016 and 2018, Patrick was named Québec Litigator of the Year by Benchmark Canada and he is listed by Benchmark as one of the Top 50 Trial Lawyers in Canada since 2017. He is also listed as one of Québec's preeminent litigators in a number of fields by publications such as Lexpert®, Benchmark and Chambers Canada. Patrick has taught The Law of Evidence at the Québec Bar School for many years, and he is a sought-after speaker on diverse subject matters related to his areas of practice.