Gregory F. Kirby

Paul Jorgensen is an intellectual property and life sciences lawyer, with extensive experience in pharmaceutical and biotechnology patent litigation. Dr. Jorgensen has been involved in many complex patent proceedings, including multiple trials before the Federal Court, actions under the Patented Medicines (Notice of Compliance) Regulations, damages actions, and appeals. He also provides strategic advice on patent infringement and validity. Dr. Jorgensen brings deep scientific understanding to...

Andrew W. McKenna is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence and Professional Malpractice Law. Andrew W., who practices law in Ottawa, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew W. is held by other top lawyers in the same geographic and legal practice area.

Marc McAree, B.A. (Hons.), LL.B., M.E.S., is a partner at Willms & Shier Environmental Lawyers LLP and certified as a Specialist in Environmental Law by the Law Society of Ontario.Marc provides advice and solutions to a wide range of clients to overcome their environmental law and litigation issues. Marc has significant environmental law expertise in contaminated land/brownfields clean ups, transactions and litigation, and environmental compliance and approvals. Marc also helps clients re...

Brooke F. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence and Professional Malpractice Law. Brooke F., who practices law in Ottawa, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brooke F. is held by other top lawyers in the same geographic and legal practice area.

Martin Raymond addresses tax and estate matters with speed and straightforwardness. Martin is a member of the board of directors and the head of the Tax Law team. Specialized in tax planning, he advises families, professionals and new immigrants on transferring and managing their assets, both in Canada and abroad. He helps individuals and businesses set up asset holding structures and frequently advises SMEs, public corporations and start-ups on business organization and reorganization. Over ...

D. Jonathan Coombs is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. D. Jonathan, who practices law in Edmonton, Alberta, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which D. Jonathan is held by other top lawyers in the same geographic and legal practice area.

Laura Hillyer is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation. Laura, who practices law in Burlington, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laura is held by other top lawyers in the same geographic and legal practice area.

Éric Orlup specializes in construction, insurance and shareholders disputes and advises on obtaining injunctions and prosecuting claims for reputational damage. He regularly represents clients in intellectual property litigation and labour conflicts. Éric has developed a particular expertise in complex technical litigation involving numerous experts. Clients from various industries also turn to Éric to obtain legal opinions and avoid potential disputes. He pleads regularl...

Aleksandar Jovanovic is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Aleksandar, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aleksandar is held by other top lawyers in the same geographic and legal practice area.

Nigel is a partner at Harper Grey and chairs the insurance law group. Nigel’s defence practice focuses on large complex litigation matters ranging from class actions, to complex bodily injury claims, often including mass casualty events, to product liability cases. He has defended many high profile cases including professional athlete concussion cases and class actions for product liability and personal injury. He is our in-house expert on subrogated property insurance claims. He has se...