LITTELFUSE, INC. v. MERSEN USA EP CORP.

2021-2013.

29 F.4th 1376 (2022)

LITTELFUSE, INC., Plaintiff-Appellant v. MERSEN USA EP CORP., Defendant-Appellee.

United States Court of Appeals, Federal Circuit.

Decided: April 4, 2022.


Attorney(s) appearing for the Case

Thomas J. Meloro , Willkie Farr & Gallagher LLP, New York, NY, argued for plaintiff-appellant. Also represented by Stephen Marshall , Washington, DC.

Thomas E. Bejin , Bejin Bieneman PLC, Southfield, MI, argued for defendant-appellee. Also represented by William K. Broman ; Martin F. Gaynor , Hunton Andrews Kurth LLP, Boston, MA.

Before Prost, Bryson, and Stoll, Circuit Judges.


Appellant Littelfuse, Inc., brought a patent infringement action against appellee Mersen USA EP Corp. After the district court construed the patent claims, the parties stipulated to a judgment of non-infringement. Littelfuse now appeals the district court's claim constructions. We vacate and remand.

I

A...

Let's get started

Leagle.com

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.

  • Updated daily.
  • Uncompromising quality.
  • Complete, Accurate, Current.

Listed below are the cases that are cited in this Featured Case. Click the citation to see the full text of the cited case. Citations are also linked in the body of the Featured Case.

Cited Cases

  • No Cases Found

Listed below are those cases in which this Featured Case is cited. Click on the case name to see the full text of the citing case.

Citing Cases