Arnold & Porter

Litigation Department

Colorado
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What the team is known for Recommended for its strong trial and appeals teams. Draws on a bench of impressive trial lawyers with the experience and ability to bring the full range of business disputes to trial, including product liability, environmental and insurance matters. Also offers expertise in real estate, IP and Native American law-related issues. The team draws on considerable experience in mass torts.

Strengths A source affirms: "It is definitely the go-to team for our biggest cases; absolutely top notch, insanely thoughtful and detailed."

Another source says: "They are extremely professional and superb in terms of the attention paid to the needs of the customer."

Work highlights Acted for CoreSite in a trademark and trade dress dispute, resulting in a unanimous jury verdict in the client's favor.

Notable practitioners


Edwin Aro
is noted for handling business litigation matters, being experienced in both trial and arbitration work. He is highly regarded in the financial and telecommunications sectors.


Timothy Macdonald
is a top choice for all manner of complex civil litigation, with strength in industries including natural resources and manufacturing. Sources say: "He is a truly top-shelf litigator who can go up against the very best."