Arun Chandra focuses his practice on patent litigation. He has also litigated copyright, trademark, unfair competition, false advertising, and Fair Credit Reporting Act (FCRA) disputes. In addition, Arun’s practice has included giving legal opinions on patent infringement and validity as well as drafting software licenses and non-disclosure agreements. He has also prepared and prosecuted patent applications for electronic and software inventions.
Arun has represented clients in a wide range of technological areas, including pharmaceutical products, medical devices, wireless telecommunication equipment, semiconductor devices, and computer hardware and software.
Prior to joining Hogan & Hartson, Arun served as a law clerk to The Honorable William H. Pauley III, U.S. District Judge for the Southern District of New York. During law school, he was the executive editor of the Cardozo Arts & Entertainment Law Journal.
M.S., Stevens Institute of Technology, 2001 J.D., cum laude
Yeshiva University, Benjamin N. Cardozo School of Law, 1998 B.S.
The State University of New York, University at Buffalo, 1995
Chief Judge (ret.), U.S. Court of Appeals for the Federal Circuit, and Honorary Professor, Tsinghua University
Randall R. Rader was appointed to the United States Court of Appeals for the Federal Circuit by President George H. W. Bush in 1990 and served as Chief Judge from June 2010 to June 2014. He was appointed to the United States Claims Court (now the U. S. Court of Federal Claims) by President Ronald W. Reagan in 1988. Judge Rader's most prized title may well be "Professor Rader."
As Professor, Judge Rader has taught courses on patent law and other advanced intellectual property courses at The George Washington University Law School,University of Virginia School of Law, Georgetown University Law Center, the Munich Intellectual Property Law Center, and other university programs in Tokyo, Taipei, New Delhi, and Beijing. Due to the size and diversity of his classes, Judge Rader may have taught patent law to more students than anyone else. Judge Rader has also co-authored several texts including the most widely used textbook on U. S. patent law, "Cases and Materials on Patent Law," (St. Paul, Minn.: Thomson/West 3d ed. 2009) and "Patent Law in a Nutshell," (St. Paul, Minn.: Thomson/West 2007) (translated into Chinese and Japanese). Judge Rader has won acclaim for leading dozens of government and educational delegations to every continent (except Antarctica), teaching rule of law and intellectual property law principles.
Judge Rader has received many awards, including the Sedona Lifetime Achievement Award for Intellectual Property Law, 2009; Distinguished Teaching Awards from George Washington University Law School, 2003 and 2008 (by election of the students); the Jefferson Medal from the New Jersey Intellectual Property Law Association, 2003; the Distinguished Service Award from the Berkeley Center for Law and Technology, 2003; the J. William Fulbright Award for Distinguished Public Service from George Washington University Law School, 2000; and the Younger Federal Lawyer Award from the Federal Bar Association, 1983. Before appointment to the Court of Federal Claims, Judge Rader served as Minority and Majority Chief Counsel to Subcommittees of the U.S. Senate Committee on the Judiciary. From 1975 to 1980, he served as Counsel in the House of Representatives for representatives serving on the Interior, Appropriations, and Ways and Means Committees. He received a B.A. in English from Brigham Young University in 1974 and a J.D. from George Washington University Law School in 1978.
Judge, United States Court of Appeals, District of Columbia Circuit
Judge Katsas was appointed to the D.C. Circuit in December 2017. He graduated from Princeton University and Harvard Law School, where he was an executive editor on the Harvard Law Review. Between 1989 and 1992, he served as a law clerk to Judge Edward Becker on the Third Circuit, to then-Judge Clarence Thomas on the D.C. Circuit, and to Justice Thomas on the Supreme Court. Between 1992 and 2001, he was an associate and then partner in the Washington office of Jones Day, where he specialized in appellate and complex civil litigation. Between 2001 and 2009, he served in many senior positions in the Department of Justice, including as Assistant Attorney General for the Civil Division and as Acting Associate Attorney General. In 2009, he returned to Jones Day. From January to December 2017, he served as Deputy Assistant to the President and Deputy Counsel to the President.
Before joining the bench, Judge Katsas argued more than 75 appeals, including three cases in the Supreme Court, 13 cases in the D.C. Circuit, and cases in every other federal court of appeals. By appointment of the Chief Justice, he served on the Advisory Committee on Appellate Rules from 2013 to 2017. In 2016, he was elected to membership in the American Academy of Appellate Lawyers.
Samuel H. McCoy II Professor of Law, University of Virginia School of Law
John F. Duffy is the Samuel H. McCoy II Professor of Law and Class of 1966 Research Professor of Law at the University of Virginia School of Law, where he teaches administrative law, torts and intellectual property. Professor Duffy has published articles on a wide range of administrative law and regulatory issues in journals such as University of Chicago Law Review, Yale Law Journal, Stanford Law Review, Virginia Law Review, Columbia Law Review, Texas Law Review, Northwestern University Law Review, NYU Law Review, University of Pennsylvania Law Review and the Supreme Court Review. His 1998 article Administrative Common Law in Judicial Review, 77 Tex. L. Rev. 113 (1998), was one of the first articles to criticize the Chevron doctrine as being irreconcilable with § 706 of the APA; it won the American Bar Association’s Scholarship Award in Administrative Law. His 2008 article “Are Administrative Patent Judges Unconstitutional?” was covered on National Public Radio), in the New York Times (Adam Liptak, In One Flaw, Questions on Validity of 46 Judges, May 6, 2008), and in the Wall Street Journal (Dan Slater, Patently Unconstitutional, May 6, 2008). The NYT and WSJ agreed that he was “a different kind of law professor,” “one of the lucky few” whose “writings actually wind up changing the law.”
As an attorney in the courts, Duffy has twice successfully convinced the Supreme Court to overturn lower court doctrines that had been applied in many cases over decades but that were unanimously held to be irreconcilable with Supreme Court precedents. See TC Heartland v. Kraft Foods Group Brands, 581 U.S. 258 (2017); KSR v. Teleflex, 550 U.S. 398 (2007).
Prior to entering legal academics, Duffy clerked on the D.C. Circuit for Stephen Williams and on the Supreme Court for Antonin Scalia. While clerking, he became known as Justice Scalia’s “hapless law clerk,” who had been tasked with unearthing three-quarters of a century of legislative history that made “no difference” to the outcome in an otherwise forgettable case. See Conroy v. Aniskoff, 507 U.S. 511, 527-28 (1993) (Scalia, J., concurring in the judgment).
In earlier days, Duffy enjoyed being a professional blackjack player unwelcome in all Atlantic City casinos and a semi-professional road runner (best marathon time 2:24:33). He holds an A.B. in physics from Harvard and a J.D. from the University of Chicago.
Chief Judge (ret.), U.S. Court of Appeals for the Federal Circuit, and Honorary Professor, Tsinghua University
Randall R. Rader was appointed to the United States Court of Appeals for the Federal Circuit by President George H. W. Bush in 1990 and served as Chief Judge from June 2010 to June 2014. He was appointed to the United States Claims Court (now the U. S. Court of Federal Claims) by President Ronald W. Reagan in 1988. Judge Rader's most prized title may well be "Professor Rader."
As Professor, Judge Rader has taught courses on patent law and other advanced intellectual property courses at The George Washington University Law School,University of Virginia School of Law, Georgetown University Law Center, the Munich Intellectual Property Law Center, and other university programs in Tokyo, Taipei, New Delhi, and Beijing. Due to the size and diversity of his classes, Judge Rader may have taught patent law to more students than anyone else. Judge Rader has also co-authored several texts including the most widely used textbook on U. S. patent law, "Cases and Materials on Patent Law," (St. Paul, Minn.: Thomson/West 3d ed. 2009) and "Patent Law in a Nutshell," (St. Paul, Minn.: Thomson/West 2007) (translated into Chinese and Japanese). Judge Rader has won acclaim for leading dozens of government and educational delegations to every continent (except Antarctica), teaching rule of law and intellectual property law principles.
Judge Rader has received many awards, including the Sedona Lifetime Achievement Award for Intellectual Property Law, 2009; Distinguished Teaching Awards from George Washington University Law School, 2003 and 2008 (by election of the students); the Jefferson Medal from the New Jersey Intellectual Property Law Association, 2003; the Distinguished Service Award from the Berkeley Center for Law and Technology, 2003; the J. William Fulbright Award for Distinguished Public Service from George Washington University Law School, 2000; and the Younger Federal Lawyer Award from the Federal Bar Association, 1983. Before appointment to the Court of Federal Claims, Judge Rader served as Minority and Majority Chief Counsel to Subcommittees of the U.S. Senate Committee on the Judiciary. From 1975 to 1980, he served as Counsel in the House of Representatives for representatives serving on the Interior, Appropriations, and Ways and Means Committees. He received a B.A. in English from Brigham Young University in 1974 and a J.D. from George Washington University Law School in 1978.
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