More and more, expert testimony is influential in determining the outcome of patent cases. Anthony LoCicero of Amster Rothstein and Ebenstein LLP discusses the selection and vetting of technical and damages experts and the use to which technical experts can be made throughout the litigation process, including claim construction, technical tutorials, testimony on invalidity and non-infringement, and support for damages experts. Topics also include the importance of damages experts especially in view of recent Federal Circuit precedents which limit allowable damages methodologies