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Cases Involving this patent

Displaying 1 - 3 of 3
# Title Civil Action Venue Filing Date Asserter Categories Patent Asserter Alleged Infringer
1 Kirsch Research and Development LLC v. CertainTeed Corporation 3:20-cv-01024 N.D.Tex.
  • 5 Individual-inventor-started
2 Kirsch Research and Development LLC v. GAF Corporation 3:20-cv-01028 N.D.Tex.
  • 5 Individual-inventor-started
3 Kirsch Research and Development, LLC v. System Components Corporation 5:20-cv-00903 N.D.Ohio
  • 5 Individual-inventor-started