Atty. Daniel P. "Dan" Quigley
DANIEL P. QUIGLEY is a CDQ partner and the Vice President of the firm.
Profile Summary
About Daniel P. "Dan" Quigley at a glance
Daniel P. "Dan" Quigley is a business, real estate, ip, estate litigation, and litigation attorney based in Phoenix, Arizona, practicing at Cohen Dowd Quigley PC. Educated at Georgetown University (J.D., 1984) and Georgetown University (—, 1984). Recognitions include Best Lawyers in America — Bet-the-Company Litigation (2026), Best Lawyers in America — Commercial Litigation (2026), and Best Lawyers in America — Litigation - Antitrust (2026). Serands clients in Phoenix, AZ and the surrounding metropolitan area.
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About
- DANIEL P. QUIGLEY is a CDQ partner and the Vice President of the firm
- He has been practicing law in Arizona since 1984
- Since joining CDQ in 1997, Dan has practiced in all areas of commercial litigation, including cases raising antitrust and intellectual property issues
- Dan has lectured at the State Bar of Arizona’s Professionalism courses and been an instructor at the National Institute for Trial Advocacy’s Arizona Deposition Skills Program
- He is a member of the Xavier College Preparatory High School Board of Trustees, and the past president of the St. Thomas the Apostle School Board, and a past member of the St. Thomas the Apostle Parish Council
Practice Areas Explained
Daniel P. "Dan" Quigley's Areas of Practice
Each practice area below reflects the types of cases Daniel P. "Dan" Quigley handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Daniel P. "Dan" Quigley is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Arizona →
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Daniel P. "Dan" Quigley is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Arizona →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Daniel P. "Dan" Quigley is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Arizona →
Daniel P. "Dan" Quigley is one of 20,023 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in Arizona →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Daniel P. "Dan" Quigley is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Arizona →
Jurisdictional Context
Why local counsel matters in Arizona
Practicing law in Arizona. Legal matters in Arizona are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Phoenix are typically filed in the local municipal court or the appropriate Arizona state district court, depending on subject matter and amount in controversy. An attorney licensed in Arizona 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 Arizona courts without local counsel or pro hac vice admission.
Looking for additional Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.
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