Daniel R. Tishman

Daniel Tishman is a patent litigator specializing in complex technology disputes across various industries, including consumer electronics, batteries, semiconductors, hybrid electric vehicles, complex computer software, television tuners, microelectromechanical systems, consumer mobile handsets, and automated banking machines. He represents both plaintiffs and defendants in patent infringement cases in U.S. District Courts and before the International Trade Commission (ITC). His single tracked appearance indicates a defendant-side role as "of counsel" for Intractable in Schaefer Systems International, Inc. v. Aloft Media, LLC et al., a case involving patents related to website configuration and operation that was ultimately dismissed.

Currently a Principal at Fish & Richardson P.C., Mr. Tishman has contributed to numerous high-stakes matters. Notable outcomes include representing LG Chem and LG Energy Solution in a multi-jurisdictional dispute over lithium-ion battery technology, which concluded with a $1.8 billion settlement in 2021. He also played a key role for a Fortune 100 consumer electronics company in a multi-billion-dollar global dispute against Ericsson, settling shortly after trial in 2022. Additionally, he secured a $28.9 million verdict and a finding of willfulness for clients Paice and Abell in a hybrid-electric vehicle patent infringement case, leading to a favorable settlement. He is active in the Eastern District of Texas, representing clients such as Samsung and LG Energy Solution.

Mr. Tishman is also experienced in post-grant proceedings, representing both petitioners and patent owners in inter partes reviews and covered business method reviews before the U.S. Patent and Trademark Office. He has filed numerous applications to appear pro hac vice in IPR and CBM proceedings.

He earned his J.D., summa cum laude, from Tulane University Law School in 2011, where he was a Managing Editor of the Tulane Law Review and a member of the Order of the Coif. He also holds a B.S. in Information Science and Technology, cum laude, from Pennsylvania State University (2007). Following law school, he clerked for the Honorable Yvette Kane of the U.S. District Court for the Middle District of Pennsylvania from 2011 to 2013, and was admitted to the District of Columbia Bar in 2014.