D. Mass Patent Litigation Update: November 2025

This is part of a series of articles discussing recent orders of interest issued in patent cases by the United States District Court for the District of Massachusetts.

In Ocean Semiconductors LLC v. Analog Devices Inc., No. 24-cv-11759-PBS, Magistrate Judge Levenson issued two orders addressing discovery disputes brought by Plaintiff.

First, the Court denied additional Rule 30(b)(6) testimony of Defendant, finding that Plaintiff's prior deposition delved into subject matter not grounded in the claims of the asserted patents and that the requested discovery was “marginally, if at all, relevant.”

Next, the Court compelled responses to “sixteen broad interrogatories” after narrowing the scope to focus on the subject matter claimed by the patent at issue and thus “tailored to meet the needs of this case.”