Atty. Peter Christopher Breen
Peter Christopher Breen is a lawyer practicing patent prosecution, patent litigation, patents and 3 other areas of law. Peter received a B.E. degree from Vanderbilt University in 1997, and has been licensed for 26 years.
Patent Litigation & More Attorney · Serving Chicago, IL · 26+ Years Experience
Profile Summary
About Peter Christopher Breen at a Glance
Peter Christopher Breen is a Thomas More Society based in Chicago, Illinois. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on patent and health care. Admitted to practice in Illinois registered to practice before U.S. Patent and Trademark Office (2000) and Indiana (2010). Educated at University of Notre Dame (J.D., 2000) and Vanderbilt University (B.E. Electrical, 1997). Serves clients in Chicago, IL and the surrounding metropolitan area.
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About Peter Christopher Breen
- Peter Christopher Breen is a lawyer practicing patent prosecution, patent litigation, patents and 3 other areas of law
- Peter received a B.E. degree from Vanderbilt University in 1997, and has been licensed for 26 years
- Peter practices in Chicago, IL
Practice Areas Explained
Peter Christopher Breen's Areas of Legal Practice
Each practice area below reflects the types of cases Peter Christopher Breen handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.
Patent Law in Chicago
Peter Christopher Breen is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Illinois →
Health Care Law in Chicago
Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.
Peter Christopher Breen is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in Illinois →
Jurisdictional Context
Why Local Counsel Matters in Chicago
Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.
Chicago Courts and Legal Process
Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.
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Professional Profile
Why Clients in Chicago Choose Peter Christopher Breen
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Peter Christopher Breen's practice in the field of patent and health care.
Decade-Tested Legal Experience
Peter Christopher Breen brings 26+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in Illinois registered to practice before U.S. Patent and Trademark Office and Indiana, Peter Christopher Breen can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering patent and health care, Peter Christopher Breen can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Chicago
A Chicago-based practice means Peter Christopher Breen attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find Peter Christopher Breen Online
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Peter Christopher Breen's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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