Ben Rothstein

Partner

Ben Rothstein

Partner

Ben Rothstein fiercely advocates for his clients. His diverse litigation practice includes trade secrets, securities fraud, legal malpractice, white-collar criminal defense, and other complex matters. Ben has represented a number of blue chip biotechnology, software, and telecommunications companies, including Genentech, Netflix, T-Mobile, and Comcast, in addition to other individual and corporate clients, and has appeared in state and federal courts on both coasts. 

Ben also maintains an extensive pro bono practice in the fields of immigration and prisoner civil rights. Recently, Ben won a landmark verdict in a federal jury trial, where he represented an inmate at San Quentin State Prison who had been coerced into sexual acts by a prison staff member, and the jury awarded over $65,000 in compensatory and punitive damages.

A former professional white water raft guide, Ben continues to enjoy whitewater kayaking, backcountry skiing, and a number of other outdoor sports and activities.

Cases of Note

  • Medidata Solutions v. Veeva Systems

    We won a rare judgment as a matter of law fending off a $450 million trade secret claim against Veeva Systems in New York federal court. Competitor Medidata Solutions sued…

  • Netflix v. Kail

    We represented Netflix and 12 current and former employees in a federal prosecution against Michael Kail, a former Netflix employee. In coordination with the U.S. Attorney’s Office and FBI, we…

  • Genentech v. JHL Biotech

    We represented Genentech as the victim of a massive trade secret theft by its former scientists and founders of JHL Biotech, which was developing biosimilar versions of Genentech’s cancer medicines….

  • SRS Acquiom, Inc. v. PNC Bank et al.

    We represented software innovator SRS Acquiom in a trade-secrets misappropriation case against PNC Bank and two former SRS employees, alleging that the employees improperly retained SRS confidential information and used…

  • Coalition Inc. v. Apollo Brokers

    We represented cyber-tech insurance pioneer Coalition in a lawsuit against three former employees who formed a competing company that misused Coalition’s confidential information to gain an unfair head start. We…

  • Amgen v. Coherus BioSciences

    We defended biosimilar maker Coherus Biosciences against trade secret litigation brought by Amgen over its chemotherapy drug Neulasta. Through our defense of Coherus in this litigation, Coherus was able to…

  • High Point Sarl v. T-Mobile USA

    On behalf of T-Mobile, we defeated High Point SARL's multi-patent infringement case in New Jersey federal court. Luxembourg-based High Point had claimed our client infringed four of its patents involving…

  • Former Employee v. Netflix, Inc. and Amazon.com, Inc.

    We defended Netflix and several of its senior executives from a high-profile defamation and blacklisting lawsuit. The plaintiff departed Netflix for Amazon, and later claimed that Netflix retaliated against him…

  • Former Client v. Law Firm

    We won a complete defense verdict for our multinational law firm client, and three individual law firm partners, in a malpractice claim arising out of patent litigation in the ITC…

  • People v. Individual

    We represented a career employee of the City and County of San Francisco accused of four counts of bribery and one count of money laundering. Following a nine-day preliminary hearing…

  • Cordoba v. Pulido

    We represented a prisoner who was the victim of a series of coerced sexual acts taking place in San Quentin State Prison in a civil rights case brought under 42…

News & Events

Presentations

“Lessons and Best Practices From My First Six Months Using Harvey AI,” Keker, Van Nest & Peters CLE Annual Workshop, March 2026