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5883964

Cases Involving this patent

Displaying 1 - 6 of 6
# Title Civil Action Venue Filing Date Asserter Categories Patent Asserter Alleged Infringer
1 Cygnus Telecommunications Technology, LLC v. Worthington et al 2:06-cv-00515 D.Ariz. Feb 17, 2006
  • 1 Acquired patents
Cygnus Telecommunications Technology, LLC
  • Terry Keith Shephard
  • SYOPC
  • Broadzone
  • One World Communications, Inc.
  • Total Talk, Inc.
  • Julie Worthington
2 Cygnus Telecommunications Technology, LLC 5:05-cv-01291 N.D.Cal. Mar 30, 2005
  • 1 Acquired patents
Cygnus Telecommunications Technology, LLC
  • Callbacknet,com
  • Michael J. Scheele
  • M.J. Scheele and Associates
  • Eric J. Scheele
3 Cygnus Telecommunications Technology, LLC v. Hallo! Telephone Service, Inc. 5:04-cv-01320 N.D.Cal. Apr 5, 2004
  • 1 Acquired patents
Cygnus Telecommunications Technology, LLC
  • Hallo! Telephone Service, Inc.
4 Cygnus Telecommunica v. United World Telecom 0:02-cv-61739 S.D.Fla. Dec 11, 2002
  • 1 Acquired patents
Cygnus Telecommunications Technology, LLC
  • United World Telecom, L.C.
5 Cygnus v. Int'l Interconnect 6:01-cv-00959 M.D.Fla. Aug 16, 2001
  • 1 Acquired patents
Cygnus Telecommunications Technology, LLC
  • International Interconnect
6 Cygnus Telecommunica v. Int'l Telephone, et al 0:01-cv-07264 S.D.Fla. Jul 30, 2001
  • 1 Acquired patents
Cygnus Telecommunications Technology, LLC
  • Ursus Telecom Corporation
  • International Telephone Company

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