James D. Dasso is a partner and trial lawyer with Foley & Lardner LLP. Mr. Dasso focuses his practice on disputes relating to business acquisitions (such as fraud, breach of contract, working capital, purchase price adjustment and earnout cases); intellectual property lawsuits (involving patent, trademark, copyright and licensing issues); product liability and food and drug contamination claims; and other commercial lawsuits, including breach of contract and business tort.

Mr. Dasso has nearly three decades of experience in presenting complex scientific, technical and business cases to judges, juries and arbitration panels around the United States. He has appeared in lawsuits and arbitrations pending in nineteen different states from Alaska to Florida and California to New York, as well as in the District of Columbia.

Before joining Foley, he clerked for the Honorable J. Edward Lumbard, United States Court of Appeals for the Second Circuit.