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This profile was last updated on 2/10/16  and contains information from public web pages and contributions from the ZoomInfo community.

Mr. William T. Hangley

Wrong William T. Hangley?


Phone: (215) ***-****  
Email: w***@***.com
Hangley Aronchick Segal & Pudlin
One Logan Square 18Th & Cherry Street 27Th Floor
Philadelphia , Pennsylvania 19103
United States

Company Description: Hangley Aronchick Segal & Pudlin offers a broad range of legal services to local, regional and national clients through its offices in Philadelphia, Harrisburg and...   more

Employment History

Board Memberships and Affiliations

  • Fellow
    American College of Trial Lawyers
  • Member
    American Law Institute
  • Fellow
    American Bar Foundation
  • Chair, Council's Committee On Publications
    Rules Roadshow
  • Chair, Council's Committee On Publications
    American Bar Association Section of Litigation
  • Member, Lawyers Trust Account Board
  • Member, Ad Hoc Committee On the Future of the Civil Jury Trial
    Independent Judiciary
  • Various College Committees
    Pennsylvania State Committee


  • Penn Law School
  • BS , Business
    State University of New York College
  • BS , antitrust , intellectual property
    University of Pennsylvania Law School
  • BS , music
    SUNY College at Fredonia
108 Total References
Web References
Testimonials | Atlas Counsel Search [cached]
William T. Hangley Chair Hangley Aronchick Segal Pudlin & Schiller
Hangley Aronchick Segal Pudlin & Schiller [cached]
William T. Hangley Litigation
Hangley Aronchick Segal Pudlin & Schiller [cached]
William T. Hangley | William Hangley | William T. Hangley | Next Bio
William T. Hangley | William Hangley | William T. Hangley | Next Bio
William T. Hangley | William Hangley | William T. Hangley | Next Bio
William T. Hangley
William T. Hangley, a trial lawyer, is a founder and the former Chair of Hangley Aronchick Segal Pudlin & Schiller. His trial practice includes First Amendment, antitrust, intellectual property, estates, franchise, environmental, construction, employment, securities, attorney malpractice, and general business cases. Attorney Malpractice defense accounts for approximately 20 percent of Bill's caseload.
A 1966 graduate cum laude of the University of Pennsylvania Law School, Bill was Comment Editor of the Law Review and was elected to the Order of the Coif. He holds a BS in music from SUNY College at Fredonia and taught elementary school vocal music in another life.
By appointment of Chief Justice John G. Roberts, Bill served on the on the United States Judicial Conference's Advisory Committee on Evidence Rules for six years, completing his service in 2012.
Bill is a Fellow of the American College of Trial Lawyers, and served a two-year term as Chair of the College's Committee on the Federal Rules of Evidence. For the past several years, he has served on the College's Task Force on Discovery and the Civil Justice System. Over the years, he has served on various College committees and task forces including the Pennsylvania State Committee and the Ad Hoc Committee on the Importance of an Independent Judiciary. In 2002, on behalf of the College, Bill wrote and published the College's attack on the appellate trend toward "unpublished," "non-precedential," or "uncitable" opinions (see "Opinions Hidden," below), and later testified on behalf of the College before the Advisory Committee on Appellate Rules in support of then-proposed Fed. R. App. P. 32.1. The Standing Committee of the Judicial Conference cited and quoted "Opinions Hidden" in submitting the proposed new rule to the United States Supreme Court for consideration.
Bill is also a Fellow of the American Bar Foundation and a member of the American Law Institute. He served two terms as a member and ultimately Chairman of the Pennsylvania Interest on Lawyers Trust Accounts Board.
He is a Master of the Bench of the University of Pennsylvania Law School American Inn of Court. By appointment of the Board of Judges of the Philadelphia Court of Common Pleas, Bill served as a Judge Pro Tem of that court during a crash program to reduce docket backlog in that court. He presided over jury and nonjury trials. Bill is a member of the Advisory Committee of Community Legal Services, has been a member of the Board of Advisors of the Public Interest Law Center of Philadelphia, and has served in the Pennsylvania Bar Association House of Delegates.
Bill served a three-year term as a member of the Council (the governing body) of the American Bar Association Section of Litigation. During his long involvement in Section leadership he has chaired several committees and task forces (Civil Procedure, Merit Selection, Discovery, Training the New Lawyer, and others). He is currently the Co-Chair of the Federal Practice Task Force of the Section.
Beginning with its first edition, Chambers USA: America's Leading Lawyers for Business has named Bill as one of five or six Band One Commercial Trial Lawyers in Pennsylvania. He has been consistently recognized by The Best Lawyers in America as one of a handful of "Bet Your Company" Pennsylvania trial lawyers. Bill is consistently named a Local Litigation Star by Benchmark: The Definitive Guide to America's Leading Litigation Firms and Attorneys Bill has been identified every year in Pennsylvania Super Lawyers magazine as one of the top 10 lawyers in Pennsylvania, and he is often in the top three. He is also named annually in Who's Who Legal and the International Who's Who of Business Lawyers, as one of Pennsylvania's top five business trial lawyers. Who's Who in America, 1995 - Present
Hangley Aronchick Segal Pudlin & Schiller [cached]
William T. Hangley Litigation
Hangley Aronchick Segal Pudlin & Schiller [cached]
William T. Hangley Litigation
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