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Cases Involving this patent

Displaying 1 - 2 of 2

#	Title	Civil Action	Venue	Filing Date	Asserter Categories	Patent Asserter	Alleged Infringer
1	Helferich Patent Licensing, LLC. v. Hewlett-Packard Company	1:10-cv-01905	N.D.Ill.	Mar 25, 2010	1 Acquired patents	Helferich Patent Licensing, LLC.	Hewlett-Packard Company
2	Helferich Patent Licensing, L.L.C. v. I-Mate P.L.C. et al	1:08-cv-05190	N.D.Ill.	Sep 11, 2008	1 Acquired patents	Helferich Patent Licensing, LLC.	I-Mate P.L.C. Utstarcom, Inc., I-Mate USA, Inc. Personal Communications Devices, LLC