Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Jackson Walker
Arthur offers clients a winning combination of trial and appellate experience gained as a federal prosecutor and more than 20 years of experience in handling patent, copyright, trademark, and trade secrets litigation.
While his practice concentrates on intellectual property litigation, Arthur also has significant experience in internal investigations, False Claims Act suits, partnership and breach of fiduciary duty, breach of contract, and employment litigation. Arthur also has represented clients testifying before Congressional committees.
Arthur writes and speaks frequently on topics ranging from the case against Boston bomber Dzhokhar Tsarnaev to patent litigation reform.
Prior to joining Michael Best, Arthur served as an Assistant United States Attorney in the Southern District of New York, where he was the lead prosecutor in criminal trials, including federal intellectual property crimes. He also argued numerous appeals.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Jackson Walker
Arthur offers clients a winning combination of trial and appellate experience gained as a federal prosecutor and more than 20 years of experience in handling patent, copyright, trademark, and trade secrets litigation.
While his practice concentrates on intellectual property litigation, Arthur also has significant experience in internal investigations, False Claims Act suits, partnership and breach of fiduciary duty, breach of contract, and employment litigation. Arthur also has represented clients testifying before Congressional committees.
Arthur writes and speaks frequently on topics ranging from the case against Boston bomber Dzhokhar Tsarnaev to patent litigation reform.
Prior to joining Michael Best, Arthur served as an Assistant United States Attorney in the Southern District of New York, where he was the lead prosecutor in criminal trials, including federal intellectual property crimes. He also argued numerous appeals.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Partner, Williams & John LTD
David L. Applegate is a partner of Williams & John Ltd., where he chairs the firm's intellectual property practice group and is a member of the commercial litigation practice group. He focuses his practice on patent, trademark, copyright, trade secret, unfair competition, and business litigation and arbitration, and on U. S. Supreme Court and related amicus brief practice.
Mr. Applegate is a Fellow of Litigation Counsel of America, the Intellectual Property Institute, and the Diversity Law Institute; a Senior Master Member of the Richard Linn American Inn of Court; a Past President of the Chicago Lincoln American Inn of Court; and a Legal Policy Advisor to The Heartland Institute. He is "AV Preeminent" peer review rated by Martindale-Hubbell, reflecting the highest peer recognition for both ethical standards and legal ability, and has been named by his peers for inclusion in Illinois Leading Lawyers and IllinoisSuper Lawyers in both commercial and intellectual property litigation for decades.
Throughout his career, Mr. Applegate has represented corporations and individuals as both plaintiffs and defendants in state and federal litigation at the trial and appellate levels. He has tried multiple cases to verdict in both jury and bench trials nationwide and has argued appeals in the Illinois appellate courts and the U.S. Court of Appeals for the Seventh and Federal Circuits; his amicus brief was cited twice in the U. S. Supreme Court’s 5-4 majority opinion in the Janus case. Mr. Applegate also has extensive commercial arbitration and private mediation experience in both national and international dispute resolution forums, and is a former member of the Chicago International Dispute Resolution Association. In 2001, the U. S. District Court for the Northern District of Illinois and the Chicago Chapter of the Federal Bar Association recognized him for his outstanding individual commitment to pro bono service to indigent clients throughout the Northern District of Illinois.
In addition to his legal practice, Mr. Applegate has written and spoken frequently on matters of law and public policy, including on both local and national television and radio. He is an avid collector and amateur historian of original comic strip and editorial cartoon art, and has written extensively in that field as well for over three decades.
Prometheus Unbound: The Federal Circuit Responds to Bilski
David L. Applegate
Engage Volume 12, Issue 1, June 2011
Following the U.S. Supreme Court’s decision in Bilski, the U.S. Court of Appeals for the...
In re Bilski: Business Method Patents Resolved? Not Likely
David L. Applegate
Engage Volume 11, Issue 3, December 2010
The day before Halloween 2008, the Court of Appeals for the Federal Circuit released a...
Impediments to Innovation: Implications of National Health Care Legislation for the Intellectual Property Community
David L. Applegate, Arthur Gollwitzer
Engage, Volume 11, Issue 2
The move toward a national health care plan in the United States has taken three...
Health Care Reform: Implications for the Intellectual Property Community
David L. Applegate, Arthur Gollwitzer
New Federal Initiatives Project
Brought to you by the Intellectual Property Practice Group The Federalist Society takes no position on...
Sixty Years Later: Holden Caulfield, Fair Use, and Prior Restraint Under the Copyright Act
David L. Applegate
When J.D. Salinger published The Catcher in the Rye in 1951, he likely had little...
In re Bilski: Letter to the Editor and Response
David L. Applegate
David L. Applegate concludes in “In re Bilski: Business Method Patents Transformed?” (Engage 10, no....
In re Bilski: Business Method Patents Transformed?
David L. Applegate
The day before Halloween, the Court of Appeals for the Federal Circuit released its much-anticipated...
When "Exclusive" is not "Exclusive" and "Compulsory" not "Compulsory": eBay v. MercExchange and Paice v. Toyota
David L. Applegate
The source of American patent law, Article I, section 8, of the U.S. Constitution, empowers...
The Seagate Conundrum: Risks and Rewards of Raising the Defense of "Advice of Counsel" to a Charge of Willful Patent Infringement
David L. Applegate, Paul J. Ripp
Imagine that your company manufactures or sells a product in the United States, in competition...
David L. Applegate Reviews Substantial Similarity in Copyright Law by Robert C. Osterberg & Eric C. Osterberg
David L. Applegate
Copyright law, like the law of contracts, is deceptively complex. What appear on the surface...