Industry Support Services

Intellectual Property

ESI’s clients depend on the expertise of our intellectual property experts in patent, copyright, and trademark law and litigation to help them navigate the complexities that come with protecting their intellectual property assets and to pursue the best course of action against those who infringe upon them.

Our work often includes consulting on initial filings, prior art searches, patentability research, infringement and invalidity analyses, valuations, and even prosecution or defense of a client’s intellectual property before the U.S. Patent and Trademark Office.

Our intellectual property experts also regularly perform infringement and invalidity analyses, often by building custom test equipment tailored to the product under evaluation. Extensive testing experience and laboratory facilities allow us to obtain difficult measurements that can prove key to an infringement analysis.

ESI also has extensive experience presenting the results of our analyses and tests in a courtroom setting. We have provided testimony in depositions, hearings, trials, and arbitrations.

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ESI's expertise spans dozens of industries and specializations organized across several practice groups, each staffed by dozens of in-house experts with the technical knowledge, hands-on expertise, and courtroom experience required to execute projects for and with our clients from start to finish.

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