Mr. Halligan is an accomplished trial lawyer who focuses his practice on intellectual property litigation and complex commercial litigation.

Mr. Halligan has successfully represented both individuals and corporations as plaintiffs and defendants in federal and state courts throughout the United States and Mr. Halligan is recognized as a one of the leading lawyers in trade secrets litigation in the United States by Legal 500 and he is recognized by Chambers USA: America’s Leading Lawyers for Business for his exceptional standing in intellectual property law. In recent years, Mr. Halligan has been at the forefront of international dev...

Mr. Halligan has successfully represented both individuals and corporations as plaintiffs and defendants in federal and state courts throughout the United States and Mr. Halligan is recognized as a one of the leading lawyers in trade secrets litigation in the United States by Legal 500 and he is recognized by Chambers USA: America’s Leading Lawyers for Business for his exceptional standing in intellectual property law. In recent years, Mr. Halligan has been at the forefront of international developments in intellectual property law and he is a recognized thought leader in the ever-growing area of trade secrets law having spoken worldwide to numerous organizations and corporations on the topic. Managing Intellectual Property has recognized Mr. Halligan as an “IP Star.