Mark Berkowitz

Charles R. Macedo

Mark Berkowitz is Senior Counsel with Amster, Rothstein & Ebbenstein. His practice focuses on all aspects of intellectual property, with an emphasis on patent litigation. He litigates patents covering a wide variety of technologies including consumer electronics, semiconductors, e-commerce, power distribution and medical devices. He has assisted in all phases of patent cases from pre-suit investigations through appeal, including discovery, Markman briefing and dispositive motions.

For more information or to contact Mr. Berkowitz, please visit his Firm Profile Page.


Posts by Mark Berkowitz


Askeladden LLC Submits Another Amicus Brief Advocating Against Tribal Sovereign Immunity for PTAB Proceedings

In this regard, a PTAB proceeding is not a suit in court, but instead an administrative proceeding in which the Patent Office (through the PTAB) takes “a …

Amicus Brief Advocating Against Tribal Sovereign Immunity Filed in PTAB Proceedings

The motion of the St. Regis Mohawk Tribe (“the Tribe”) is based on the misplaced theory that Tribal Sovereign Immunity is applicable to administrative proceedings before the …