Atty. William S. Pearson

Atty. William S. Pearson

William S. Pearson is a lawyer practicing corporate and commercial, competition, intellectual property and technology and 1 other area of law.

37 yrs experience 37 year
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Profile Summary

About William S. Pearson at a glance

William S. Pearson is a business and ip attorney. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Ontario (1989). Educated at University of Western Ontario (LL.B., 1987) and Case Western Reserve University Canada U.S. Law Exchange Programme University of Windsor (B.Comm., 1985).

Verified attorney profile · Updated June 2026

About

  • William S. Pearson is a lawyer practicing corporate and commercial, competition, intellectual property and technology and 1 other area of law
  • William S. received a degree from Case Western Reserve University, and has been licensed for 37 years
  • William S. practices in Mississauga, ON

Practice Areas Explained

William S. Pearson's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

William S. Pearson is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Intellectual Property

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

William S. Pearson is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys →

Frequently Asked

Common questions about William S. Pearson

What practice areas does William S. Pearson handle?
William S. Pearson focuses on business, ip. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has William S. Pearson practiced law?
William S. Pearson has 37+ years of legal experience and has been licensed since 1989.
Where did William S. Pearson go to law school?
William S. Pearson earned their education at (LL.B., 1987); (B.Comm., 1985).
How can I contact William S. Pearson for a consultation?
You can contact William S. Pearson 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.

Education

LL.B.
University of Western Ontario
- 1987
B.Comm.
Case Western Reserve University Canada U.S. Law Exchange Programme University of Windsor
- 1985

Bar Admissions

Ontario
Admitted: 1989

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