Atty. Brian E Mack
Brian E Mack is a lawyer practicing intellectual property, litigation, commercial and 1 other area of law. Brian received a M.S. degree from Columbia University in 2002, and has been licensed for 18 years.
Commercial & More Attorney · Serving San Francisco, CA · 18+ Years Experience
Profile Summary
About Brian E Mack at a Glance
Brian E Mack is an Associate based in San Francisco, California, practicing at Quinn Emanuel Urquhart & Sullivan, LLP. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on business, ip, and litigation. Admitted to practice in Massachusetts (2008), New York (2009), and California registered to practice before U.S. Patent and Trademark Office (2011). Educated at Fordham University School of Law (J.D., 2008) and Columbia University (M.S. Electrical, 2002). Serves clients in San Francisco, CA and the surrounding metropolitan area.
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About Brian E Mack
- Brian E Mack is a lawyer practicing intellectual property, litigation, commercial and 1 other area of law
- Brian received a M.S. degree from Columbia University in 2002, and has been licensed for 18 years
- Brian practices at Quinn Emanuel Urquhart & Sullivan, LLP in San Francisco, CA
Practice Areas Explained
Brian E Mack's Areas of Legal Practice
Each practice area below reflects the types of cases Brian E Mack handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Francisco.
Business & Corporate Law in San Francisco
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Brian E Mack is one of 497,491 business attorneys indexed nationally. Browse business 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.
Brian E Mack is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →
Civil Litigation in San Francisco
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Brian E Mack is one of 450,751 litigation attorneys indexed nationally. Browse litigation 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 Brian E Mack
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 Brian E Mack's practice in the field of business, ip, and litigation.
Decade-Tested Legal Experience
Brian E Mack brings 18+ 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 Massachusetts, New York, and California registered to practice before U.S. Patent and Trademark Office, Brian E Mack can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering business, ip, and litigation, Brian E Mack 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 Brian E Mack 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 Brian E Mack Handles in San Francisco
Below is a representative sample of the types of matters Brian E Mack 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 Brian E Mack directly to discuss the specifics of your situation.
Search Reference
How People Find Brian E Mack Online
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Brian E Mack's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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