Atty. Stephen Joseph Leblanc

Atty. Stephen Joseph Leblanc

Stephen Joseph Leblanc is a lawyer practicing patent prosecution, computer architecture, litigation and 3 other areas of law. Stephen received a B.S. degree from Massachusetts Institute of Technology in 1985, and has been licensed for 32 years.

Alameda Alameda 32 yrs experience 32 year
Call (415) 358-8609 Book Appointment

Profile Summary

About Stephen Joseph Leblanc at a glance

Stephen Joseph Leblanc is an Of Counsel based in Alameda, California, practicing at Quine Intellectual Property Law Group, P.C.. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on patent, litigation, and internet. Admitted to practice in California registered to practice before U.S. Patent and Trademark Office (1994). Educated at Northeastern University (J.D., 1993) and Massachusetts Institute of Technology (B.S., 1985). Active member of State Bar of California. Serands clients in Alameda, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Stephen Joseph Leblanc is a lawyer practicing patent prosecution, computer architecture, litigation and 3 other areas of law
  • Stephen received a B.S. degree from Massachusetts Institute of Technology in 1985, and has been licensed for 32 years
  • Stephen practices at Quine Intellectual Property Law Group, P.C. in Alameda, CA

Practice Areas Explained

Stephen Joseph Leblanc's Areas of Practice

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

Patent Law

Stephen Joseph Leblanc is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Stephen Joseph Leblanc is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Stephen Joseph Leblanc is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Alameda are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Alameda or all attorneys in California.

Frequently Asked

Common questions about Stephen Joseph Leblanc

Where is Stephen Joseph Leblanc's law office located?
Stephen Joseph Leblanc's law practice is located in Alameda, California. The firm is Quine Intellectual Property Law Group, P.C.. You can contact the office directly through this profile page.
What practice areas does Stephen Joseph Leblanc handle?
Stephen Joseph Leblanc focuses on patent, litigation, internet. Each practice area listed reflects experience handling cases of that type in California.
How long has Stephen Joseph Leblanc practiced law?
Stephen Joseph Leblanc has 32+ years of legal experience and has been licensed since 1994.
Where did Stephen Joseph Leblanc go to law school?
Stephen Joseph Leblanc earned their education at (J.D., 1993); (B.S., 1985).
How can I contact Stephen Joseph Leblanc for a consultation?
You can contact Stephen Joseph Leblanc 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

J.D.
Northeastern University
- 1993
B.S.
Massachusetts Institute of Technology
- 1985

Bar Admissions

California registered to practice before U.S. Patent and Trademark Office
Admitted: 1994

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