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William (Will) Díaz litigates and counsels clients on antitrust cases, obtains Federal Trade Commission (FTC) and Department of Justice clearance on mergers, and defends clients in government investigations. Will has significant experience in the interplay between the antitrust and intellectual property laws and the issues that crossover into both areas, including standard-setting activities, patent pools, fair, reasonable and non-discriminatory (FRAND) licensing issues and patent misuse. He also has handled numerous litigations and transactions in the biotech, pharmaceutical and medtech industries. Read William Díaz's full bio.

On April 13, 2016, the US District Court for the District of Delaware denied InterDigital’s motion to dismiss an antitrust suit filed by Microsoft (Microsoft Mobile, Inc. v. InterDigital, Inc., Case No. 15-cv-723-RGA).  In the suit, Microsoft alleged that InterDigital engaged in an unlawful scheme to acquire and exploit monopoly power over standard

The Antitrust Division of the U.S. Department of Justice (DOJ) recently issued a business review letter stating that it would not challenge the Institute of Electrical and Electronics Engineers, Inc.’s (IEEE’s) proposed revisions to its patent policy. These patent policy revisions seek to address the “wide divergence” in expectations between holders of patents essential to