Commercial Litigation

Pietragallo’s Commercial Litigation Group exists in the realm where business and industry intersect with the courthouse. The lawyers of our group enforce contractual rights, protect intellectual property, enjoin unlawful competition, defend product integrity, guard against governmental intrusions, protect corporate assets and eliminate unlawful use of trade secrets.

National in scope and reputation, the lawyers in this group have been honored by Chambers and Partners, and memberships in the American College of Trial Lawyers, the International Academy of Trial Lawyers, the American Board of Trial Lawyers and the Association of Defense Trial Attorneys, and have been listed in “The Best Lawyers in America,” including “Litigator of the Year” for Bet-The-Company Litigation.

But the right pedigree is incomplete without the appropriate courtroom experience. Our litigators have presented cases and taken verdicts in hundreds of courthouses across the country. Our success rate is the result of our industry. We employ state of the art litigation technology and strategies in combination with good old-fashioned hard work in the representation of our clients. The results and our clients speak for themselves.

Recent engagements include:

  • Class Actions
  • MDLs
  • Patent Infringement
  • Trademark Infringement
  • Copyright Infringement
  • Trade Secret Misappropriation
  • Securities
  • Product Liability
  • Consumer Products Safety
  • Unfair Competition
  • Environmental
  • Shareholder Derivative
  • Lender Liability
  • Bankruptcy
  • Antitrust
  • Unlawful Advertising
  • Covenant not to Compete
  • Bond Forfeiture
  • Airline Disaster
  • Terrorist Attacks
  • General Aviation

Contact

William Pietragallo, II — WP@Pietragallo.com

Peter St. Tienne Wolff — PSW@Pietragallo.com

News & Events

Pietragallo Welcomes Back Anthony Sarafino “Fino” Caliguire
April 7, 2025
We are pleased to announce Fino Caliguire has rejoined Pietragallo’s Pittsburgh Office! Fino brings with him a wealth of civil litigation experience, with a primary focus on commercial litigation matters, including breach of government contracts, vendor disputes, internal LLC member disagreements, defending employee class actions, handling insurance bad faith claims, and enforcing restrictive covenants. Read More
Pietragallo Welcomes Kyle M. Barber
March 19, 2025
Pietragallo Gordon Alfano Bosick & Raspanti, LLP is pleased to announce the addition of Kyle M. Barber to the firm’s Pittsburgh office. Read More
Pietragallo recognized in the 2025 edition of Best Law Firms®
November 7, 2024
Pietragallo Gordon Alfano Bosick & Raspanti, LLP has been recognized in the 2025 edition of Best Law Firms®, receiving sixteen Tier 1 Metro rankings in Pittsburgh and Philadelphia. Read More
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