Wendy R. Stein focuses her practice on intellectual property litigation, litigating disputes involving patents, trade secrets and unfair competition in fields such as software, life science, real estate and insurance.
In the area of patent eligibility litigation, Wendy has both defended patents against 101 eligibility challenges and invalidated patent claims under 35 U.S.C. § 101 in district courts in the Second, Third, and Ninth Circuits. One recent defense win involved securing a declaratory judgment that a patent being wrongly asserted against her client was invalid for claiming “an unpatentable abstract idea.”
In the trade secret area, Wendy has repeatedly secured emergent relief on behalf of trade secret owners to protect their rights under the Defend Trade Secrets Act (DTSA) or related state laws to prevent imminent and unauthorized dissemination or use of trade secrets. Wendy also maintains an active defense practice representing individual and corporate defendants accused of misappropriating alleged trade secrets under the DTSA and other state laws. Recent defense wins include a voluntary dismissal of a case brought by an alleged trade secret owner after Wendy secured key admissions during cross-examination of its main witness at a preliminary injunction hearing and in another matter, a court order dismissing with prejudice an action in which her client was alleged to have misappropriated trade secrets under the DTSA.
Wendy has litigated intellectual property and related commercial disputes in federal and state courts throughout the United States, including New York, New Jersey, Delaware, California, Massachusetts, Florida, Texas, Arizona, the District of Columbia, Illinois, and Nebraska, and before the Court of Appeals for the D.C. and Federal Circuits and TTAB.
Within the greater legal community, Wendy is actively engaged with the intellectual property and federal litigation bars. She is currently President-Elect of the Federal Bar Association’s (FBA) Southern District of New York Chapter and previously served as Editor of its publication, The New York Minutes, from 2015-2019. She also served as Editor of the FBA Intellectual Property Law Section’s publication, The IP Legal Browser. In 2019 and 2020, Wendy was an adjunct professor at Fordham University School of Law, where she taught a course on representing foreign entities in U.S. federal court litigation and in the SDNY in particular.
- Fordham University School of Law (J.D.)
- Brandeis University (B.A., magna cum laude)
- Yale School of Public Health (M.P.H.)
- New York
- New Jersey
- U.S. Court of Appeals, Federal Circuit
- U.S. District Court, Northern, Southern and Eastern Districts of New York
- U.S. District Court, District of New Jersey
- U.S. District Court, Western District of Texas
- First chaired preliminary injunction hearing, defending individual accused of trade secret misappropriation under federal and state law. Admissions secured by Wendy during cross-examination at the hearing led alleged trade secret owner to voluntarily dismiss the case days later and withdraw its motion for a preliminary injunction.
- Secured dismissal with prejudice of an action alleging that Wendy’s client unfairly competed with a nonparty by misappropriating alleged trade secrets.
- Secured temporary restraining order on behalf of a trade secret owner to prevent the imminent disclosure of its trade secrets to the public.
- Member of trial team in case brought on behalf of a trade secret owner in New York district court. Second Circuit later affirmed jury verdict of trade secret misappropriation and permanent injunction against future trade secret misappropriation.
- Secured emergent relief on behalf of a trade secret owner in case against former employees and new company set up by former employees.
- Invalidated information exchange patent under 35 U.S.C. § 101 on grounds that it claimed patent ineligible subject matter.
- Represented pharmaceutical company in “first to invent” battle involving more than forty (40) depositions across the United States and India including fifteen testifying subject matter experts.
- Secured affirmance from the Court of Appeals for the Federal Circuit of a summary judgment that an entity did not infringe another’s patent and did not engage in false marking.
- Secured temporary restraining order on behalf of trademark owner to stop infringement of its trademark and cybersquatting.
- Argued in support of and executed ex parte seizure on behalf of trademark owner in counterfeiting case.
- Represented patent owners in litigation asserting patents in the air quality sensing and GPS spaces.
- New Jersey Super Lawyers, Rising Stars – Intellectual Property Litigation (2016)
- Federal Bar Association
- President-Elect, Southern District of New York Chapter (2021-present)
- Editor, New York Minutes (2015-2019)
- Editor, The IP Legal Browser (2019)
- Fordham University School of Law, Adjunct Professor (2019-2020)