Patent Litigation

Patent Litigation

Our team successfully handles our clients' high-stakes, high-profile patent litigation in District Courts, the Federal Circuit, the International Trade Commission and the Patent Trial and Appeal Board.

We have handled complex cases in courts throughout the United States and have achieved superior results by carefully tailoring strategies to our clients’ business objectives and to the requirements of the case. The efforts of our trial lawyers have enforced important intellectual property rights in key markets, produced multi-million dollar recoveries, and secured emergency injunctive relief.

Our team excels in all aspects of litigation from reviewing tens of thousands of documents to handling over twenty depositions around the world for a single litigation, and routinely wins significant cases against the largest firms.

“Sunstein and their litigation team does excellent work, and gets outstanding results.”

Exergen Corporation CEO


Managing partner Kerry Timbers is an accomplished patent litigator who does not neglect the brand dimensions of his clientele’s commercial concerns. His life sciences expertise is complemented on the trademark side by Sharona Sternberg, an accomplished counsellor for pharmaceutical companies in brand matters, but who also advises names in many other industries. She has a strong background in litigation and handles TTAB oppositions with ease.

World Trademark Review 2024
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