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Atty. Justin Petrillo

Atty. Justin Petrillo

Justin Petrillo is a lawyer practicing intellectual property. Justin received a degree from University of Waterloo in 2002, and has been licensed for 19 years.

19 yrs experience 19 year
Call (855) 924-5969 Book Appointment

Profile Summary

About Justin Petrillo at a glance

Justin Petrillo is an Associate, practicing at Osler, Hoskin & Harcourt LLP. They have 19+ years of legal experience, licensed to practice since 2007. Their practice focuses on ip. Admitted to practice in Ontario (2007). Educated at University of Toronto (J.D., 2005) and University of Waterloo (B.Math, 2002).

Verified attorney profile · Updated June 2026

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About

  • Justin Petrillo is a lawyer practicing intellectual property
  • Justin received a degree from University of Waterloo in 2002, and has been licensed for 19 years
  • Justin practices at Osler, Hoskin & Harcourt LLP in Toronto, ON

Practice Areas Explained

Justin Petrillo's Areas of Practice

Each practice area below reflects the types of cases Justin Petrillo handles, with a brief overview of what that area of law covers.

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Justin Petrillo is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys →

Frequently Asked

Common questions about Justin Petrillo

What practice areas does Justin Petrillo handle?
Justin Petrillo focuses on ip. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Justin Petrillo practiced law?
Justin Petrillo has 19+ years of legal experience and has been licensed since 2007.
Where did Justin Petrillo go to law school?
Justin Petrillo earned their education at (J.D., 2005); (B.Math, 2002).
How can I contact Justin Petrillo for a consultation?
You can contact Justin Petrillo directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Intellectual Property

Education

J.D.
University of Toronto
- 2005
B.Math
University of Waterloo
- 2002

Bar Admissions

Ontario
Admitted: 2007

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