Atty. John Thomas McCarthy
John Thomas McCarthy is a lawyer practicing trademark, intellectual property litigation, intellectual property law and 1 other area of law. John received a B.S. degree from University of Detroit Mercy in 1960, and has been licensed for 62 years.
Intellectual Property Law & More Attorney · Serving San Francisco, CA · 62+ Years Experience
Profile Summary
About John Thomas McCarthy at a Glance
John Thomas McCarthy is an Of Counsel based in San Francisco, California, practicing at Morrison & Foerster LLP. They have 62+ years of legal experience, licensed to practice since 1964. Their practice focuses on trademark, real estate, and ip. Admitted to practice in California registered to practice before U.S. Patent & Trademark Office (1964). Educated at University of Michigan Law School (J.D., 1963) and University of Detroit Mercy (B.S., 1960). Recognitions include AV Preeminent. Serves clients in San Francisco, CA and the surrounding metropolitan area.
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About John Thomas McCarthy
- John Thomas McCarthy is a lawyer practicing trademark, intellectual property litigation, intellectual property law and 1 other area of law
- John received a B.S. degree from University of Detroit Mercy in 1960, and has been licensed for 62 years
- John practices at Morrison & Foerster LLP in San Francisco, CA
Practice Areas Explained
John Thomas McCarthy's Areas of Legal Practice
Each practice area below reflects the types of cases John Thomas McCarthy handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Francisco.
Trademark Law in San Francisco
John Thomas McCarthy is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in California →
Real Estate Law in San Francisco
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
John Thomas McCarthy is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →
Intellectual Property in San Francisco
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
John Thomas McCarthy is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in San Francisco
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 San Francisco 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 venue, 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.
San Francisco Courts and Legal Process
Choosing a San Francisco-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 California attorneys? Browse all attorneys in San Francisco or all attorneys in California.
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Professional Profile
Why Clients in San Francisco Choose John Thomas McCarthy
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 John Thomas McCarthy's practice in the field of trademark, real estate, and ip.
Decade-Tested Legal Experience
John Thomas McCarthy brings 62+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering trademark, real estate, and ip, John Thomas McCarthy can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in San Francisco
A San Francisco-based practice means John Thomas McCarthy attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues John Thomas McCarthy Handles in San Francisco
Below is a representative sample of the types of matters John Thomas McCarthy has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact John Thomas McCarthy directly to discuss the specifics of your situation.
Search Reference
How People Find John Thomas McCarthy Online
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John Thomas McCarthy's Practice Areas & Specializations
Education & Law School Background
Awards & Professional Honors
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