Atty. John Joseph Sullivan
John Joseph Sullivan is a lawyer practicing commercial banking, corporate, derivatives, structured finance and financial products and 7 other areas of law. John received a B.A. degree from Yale University in 1974, and has been licensed for 48 years.
Profile Summary
About John Joseph Sullivan at a glance
John Joseph Sullivan is a Partner based in New York, New York, practicing at McDermott Will & Emery LLP. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on business, energy, and international. Admitted to practice in New York (1978) and District of Columbia (1980). Educated at Georgetown University Law Center (J.D., 1977) and Yale University (B.A., 1974). Active member of American Bar Assn. Serands clients in New York, NY and the surrounding metropolitan area.
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About
- John Joseph Sullivan is a lawyer practicing commercial banking, corporate, derivatives, structured finance and financial products and 7 other areas of law
- John received a B.A. degree from Yale University in 1974, and has been licensed for 48 years
- John practices at McDermott Will & Emery LLP in New York, NY
Practice Areas Explained
John Joseph Sullivan's Areas of Practice
Each practice area below reflects the types of cases John Joseph Sullivan 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.
John Joseph Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →
Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.
John Joseph Sullivan is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in New York →
International law attorneys for cross-border transactions, trade, foreign investment, and treaties.
John Joseph Sullivan is one of 40,133 international attorneys indexed nationally. Browse international attorneys in New York →
Jurisdictional Context
Why local counsel matters in New York
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.
Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.
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