Practice Areas
Education
- J.D., 1977, Yale Law School
- B.A, 1974, State University of New York at Albany
Clerkships
- Law Clerk to The Honorable Walter K. Stapleton, United States District Court for the District of Delaware
Admissions to Practice
- Delaware, 1979
- U.S. Court of Appeals for the Third Circuit, 1984
- U.S. Court of Appeals for the Federal Circuit, 1985
- U.S. Supreme Court, 1987
Jack is a member of the Intellectual Property Litigation Group. His practice concentrates on patent litigation and encompasses many different areas of technology.
Jack has been a member of the District Court Advisory Committee for the United States District Court for the District of Delaware, the Civil Justice Reform Act Advisory Group for that Court, and the Intellectual Property Advisory Committee of that Court.
News
- Eighteen Morris Nichols Attorneys Recognized In Best Lawyers In America 2008
According to Best Lawyers, Morris Nichols had the highest number of attorneys named in Delaware in the practice areas of commercial litigation (5) and corporate law (10). - Four Morris Nichols Attorneys Named To Lawdragon 500 Leading Lawyers In America
Morris Nichols Arsht & Tunnell LLP announced today that four of its attorneys were named to the Lawdragon 500 Leading Lawyers in America, and that two additional attoneys were named as finalists. - Seventeen Partners and Five Practice Areas Recognized by Chambers & Partners USA
Morris Nichols Ranked First in Delaware for Chancery, Corporate/M&A, and Intellectual Property Law and Second in the State in Bankruptcy/Restructuring and Real Estate. - Twelve Morris Nichols Partners Selected For Inclusion in Delaware "Super Lawyers"
The Delaware "Super Lawyers” list represents the top attorneys throughout the state who have achieved high standards for their legal ability, and are recognized by their peers and in the business community for their legal prowess in their individual practice areas. - Three Morris Nichols Attorneys Named to “Lawdragon 500” List
Lewis S. Black, Jr., Jack B. Blumenfeld and A. Gilchrist Sparks, III have been included in the Lawdragon 500 Leading Lawyers in America, a list of the top 500 U.S. lawyers based upon interviews with lawyers and independent research. - Morris Nichols 2nd in the Nation for Number of Patent Cases Filed
According to national legal publisher IP Law & Business, Morris Nichols ranked second nationally in the number of patent cases filed in 2005, improving its score from the previous year’s fifth-place finish.
Publications
- Vice Chancellor Donald F. Parsons, Jack Blumenfeld, Mary Graham & Leslie Polizoti, Explaining Venue Choice and Litigant Preferences: Solving the Delaware Mystery,, in ECONOMIC DAMAGES IN INTELLECTUAL PROPERTY: A HANDS-ON GUIDE TO LITIGATION 67-81 (Daniel Slottje ed., John Wiley & Sons 2006)
- Donald F. Parsons, Jr., Jack Blumenfeld, Mary Graham & Leslie Polizoti, Solving the Mystery of Patentees' 'Collective Enthusiasm' for Delaware,, Delaware Law Review, Vol 7:2 (2005)
Professional and Community Activities
- Member, American Bar Association
- Member, Delaware State Bar Association