John F. Duffy

University of Virginia School of Law

Professor of Law

580 Massie Road

Charlottesville, VA 22903

United States

http://www.law.virginia.edu/lawweb/faculty.nsf/FHPbI/2141954

SCHOLARLY PAPERS

13

DOWNLOADS
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CITATIONS
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SSRN RANKINGS

Top 13,234

in Total Papers Citations

29

Scholarly Papers (13)

1.

Are Administrative Patent Judges Unconstitutional?

GWU Legal Studies Research Paper No. 419, GWU Law School Public Law Research Paper No. 419
Number of pages: 12 Posted: 06 May 2008
John F. Duffy
University of Virginia School of Law
Downloads 1,827 (6,312)
Citation 1

Abstract:

Constitutional Law, Appointments Clause, Patent and Trademark Office, Administrative Patent Judges

2.

Rethinking Patent Law's Uniformity Principle

Case Legal Studies Research Paper No. 06-17, George Washington University Legal Studies Research Paper No. 225, Northwestern University Law Review, Vol. 101, No. 4, 2007
Number of pages: 59 Posted: 06 Sep 2006
Craig Allen Nard and John F. Duffy
Case Western Reserve University School of Law and University of Virginia School of Law
Downloads 560 (36,601)
Citation 10

Abstract:

3.

A Minimum Optimal Patent Term

Number of pages: 43 Posted: 09 Jan 2003
John F. Duffy
University of Virginia School of Law
Downloads 513 (41,402)
Citation 1

Abstract:

patents, patent term, optimal patent term, optimal patent life

4.

Inventing Invention: A Case Study of Legal Innovation

Texas Law Review, Vol. 86, No. 1, 2007
Number of pages: 72 Posted: 03 Feb 2008 Last Revised: 12 Mar 2009
John F. Duffy
University of Virginia School of Law
Downloads 314 (63,942)
Citation 3

Abstract:

Patents, Invention, Innovation, Obviousness, Nonobviousness, History, Positive Theory of Economic Analysis of Law

5.

Intellectual Property for Market Experimentation

New York University Law Review, Forthcoming, GWU Legal Studies Research Paper No. 396, GWU Law School Public Law Research Paper No. 396
Number of pages: 94 Posted: 06 Feb 2008
Michael Abramowicz and John F. Duffy
George Washington University Law School and University of Virginia School of Law
Downloads 271 (83,948)
Citation 3

Abstract:

Intellectual Property, Innovation, Market Experimentation, Entrepreneurship, Entrepreneurial, Hayek, Schumpeter, Knight, Patent, Copyright, Trademark, Trade Secret, Development, First-mover advantage

6.

Statutory Domain and the Commercial Law of Intellectual Property

102 Virginia Law Review, No. 1, March 2016, Virginia Public Law and Legal Theory Research Paper No. 2015-25, Virginia Law and Economics Research Paper No. 2015-13
Number of pages: 77 Posted: 28 Apr 2015 Last Revised: 07 Aug 2017
John F. Duffy and Richard M. Hynes
University of Virginia School of Law and University of Virginia School of Law
Downloads 245 (49,176)

Abstract:

Intellectual Property, Patent Law, Copyright Law, Commercial Law, First-Sale Doctrine, Exhaustion Doctrine, Statutory Interpretation

7.

The Marginal Cost Controversy in Intellectual Property

University of Chicago Law Review, Vol. 71, No. 1, 2004
Number of pages: 20 Posted: 08 Feb 2008
John F. Duffy
University of Virginia School of Law
Downloads 231 (90,347)
Citation 6

Abstract:

innovation, prizes, subsidies, patents, intellectual property, marginal cost, Coase

8.

Why Business Method Patents?

GWU Law School Public Law Research Paper No. 484
Number of pages: 32 Posted: 07 Nov 2009 Last Revised: 06 Dec 2014
John F. Duffy
University of Virginia School of Law
Downloads 230 (103,271)

Abstract:

9.

The Inducement Standard of Patentability

Yale Law Journal, Vol. 120, 2010
Number of pages: 91 Posted: 21 Oct 2010 Last Revised: 08 Jan 2015
Michael Abramowicz and John F. Duffy
George Washington University Law School and University of Virginia School of Law
Downloads 218 (98,631)

Abstract:

patent nonobviousness

10.

Rules and Standards on the Forefront of Patentability

William & Mary Law Review, Vol. 51, No. 2, 2009, GWU Law School Public Law Research Paper No. 483
Number of pages: 45 Posted: 11 Nov 2009
John F. Duffy
University of Virginia School of Law
Downloads 180 (130,908)
Citation 4

Abstract:

patents, business method patents, rules, standards

11.

Ending the Patenting Monopoly

University of Pennsylvania Law Review, Vol. 157, No. 6, 2009, GWU Law School Public Law Research Paper No. 2013-99, GWU Legal Studies Research Paper No. 2013-99
Number of pages: 72 Posted: 06 Mar 2015
Michael Abramowicz and John F. Duffy
George Washington University Law School and University of Virginia School of Law
Downloads 15 (413,605)
Citation 1

Abstract:

patents, USPTO, United States Patent and Trademarks Office, patent filing, patentability monopoly, intellectual property

12.

Common Law vs. Statutory Bases of Patent Exhaustion

Virginia Law Review Online Vol.103, April 2017, Virginia Law and Economics Research Paper No. 2017-04
Number of pages: 18 Posted: 10 Mar 2017 Last Revised: 17 Mar 2017
John F. Duffy and Richard M. Hynes
University of Virginia School of Law and University of Virginia School of Law
Downloads 0 (277,543)

Abstract:

Intellectual Property, Patent Law, Commercial Law, Common Law, Statutory Interpretation, Exhaustion Doctrine

13.

Counterproductive Notice in Literalistic versus Peripheral Claiming

Boston University Law Review, Forthcoming, Virginia Public Law and Legal Theory Research Paper No. 2016-37
Number of pages: 26 Posted: 03 Jun 2016 Last Revised: 04 Jun 2016
John F. Duffy
University of Virginia School of Law
Downloads 0 (303,314)

Abstract:

Property rights, notice, patents, peripheral claiming, literalistic claiming, functional claiming, doctrine of equivalents