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5 J.L. & Pol'y 723 (1996-1997)
Markman v. Westview Instruments, Inc. and Its Procedural Shock Wave: The Markman Hearing

handle is hein.journals/jlawp5 and id is 729 raw text is: MARKMAN v. WESTVIEW INSTRUMENTS, INC.*
AND ITS PROCEDURAL SHOCK WAVE: THE
MARKMAN HEARING
Frank M Gasparo
INTRODUCTION
In Markman v Westview Instruments, Inc.,' the U.S. Supreme
Court unanimously affirmed the U.S. Court of Appeals for the
Federal Circuit's decision holding that a district court judge must
construe, as a matter of law, the scope of a patent, including
specifically the meaning of its claims.2 This holding has caused a
116 S. Ct. 1384 (1996).
Brooklyn Law School Class of 1998. The author wishes to thank Professor
Emeritus Leo J. Raskind from the University of Minnesota Law School for his
assistance in the preparation of this Note and Brooklyn Law School Adjunct
Professor Robert C. Scheinfeld for his valuable insights. A special thanks to
Jessica M. Layton for her continual support and encouragement.
116 S. Ct. 1384 (1996). Markman v. Westview Instruments, Inc. originated
in the U.S. District Court for the Eastern District of Pennsylvania. See 772 F.
Supp. 1535 (E.D. Pa. 1991). At trial, after the close of Markman's case in chief,
Westview Instruments moved for judgment as a matter of law, which the court
deferred ruling upon. Id. at 1536. Rather, the court instructed the jury that they
were to first construe the patent's claims and then decide if infringement had
occurred. Markman v. Westview Instruments, Inc., 52 F.3d 967, 973 (Fed. Cir.
1995) (noting the trial judge's instructions to the jury). The jury found that
Westview's device, which was used in laundries and dry cleaners, infringed
Markman's patent. Id. After hearing additional arguments following the verdict,
the court granted Westview's deferred judgment as a matter of law motion and
held that claim construction was a matter of law for the court. Markman, 772 F.
Supp. at 1536. As a result, the court interpreted the meaning of the terms in the
patent's claims and found that there was no infringement pursuant to the proper
construction. Id. at 1536-38.
2 Essentially, the claims in a patent document establish the outer boundaries
for a patentee's exclusive right to prevent others from making, using or selling

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