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Cases Involving this patent

Displaying 1 - 4 of 4
# Title Civil Action Venue Filing Date Asserter Categories Patent Asserter Alleged Infringer
1 Twenty-First Century Technologies, Inc. v. Best Deal Computer Service, Inc. 1:15-cv-01079 W.D.Tex.
  • 5 Individual-inventor-started
2 Twenty-First Century Technologies, Inc. v. Xoxide, Inc. et al 1:15-cv-01077 W.D.Tex.
  • 5 Individual-inventor-started
3 Katrinecz et al v. Sunbeam Business Company, Ltd. et al 2:08-cv-00365 E.D.Tex.
  • 9 Individual
4 Katrinecz et al v. Sunbeam Business Company, Ltd. et al 2:08-cv-00365 E.D.Tex.
  • 9 Individual