Email address
[email protected]Contact number
(302) 351-9291Share profile
Senior Statespeople
Provided by Jack B Blumenfeld
With 40 years of patent litigation experience, Jack has built a reputation as a “dean of the Delaware bar” (Chambers USA 2020). Jack has handled a unique mix of lead counsel, Delaware counsel, and co-counsel roles. Clients have turned to him in situations with a high risk of exposure that demand a thorough understanding of the complex legal and technical issues involved.
Jack’s extensive experience includes pharmaceutical, medical product and biotechnology matters, as well as technology disputes involving computers, software and telecommunications. He has tried cases in various district courts and argued before the US Court of Appeals for the Federal Circuit.
Law Clerk to the Honorable Walter K. Stapleton, US District Court for the District of Delaware (1977-1979)
American Bar Association; Delaware State Bar Association; Federal Circuit Bar Association
Yale Law School
JD
1977
State University of New York at Albany
BA, psychology
1974
Provided by Chambers
Jack Blumenfeld offers unrivalled expertise in IP matters. He frequently litigates high-stakes pharmaceutical and technology patent infringement cases on behalf of major companies.
Provided by Chambers
We've relied on Jack's sound advice and wealth of experience litigating in Delaware. It's always great to have him on our team.
Jack has remained an invaluable source of information.
We've relied on Jack's sound advice and wealth of experience litigating in Delaware. It's always great to have him on our team.
Jack has remained an invaluable source of information.