Patent & IP news archive

I2Z Technology LLC
v. CityGrid Media LLC et. al.

Complaint for Patent Infringement
Civil Action No. 1:11-cv-00811-UNA; no judge yet assigned.
Filed on Sept. 13, 2011 in the U.S. District Court for the District of Delaware;

Plaintiffs

v.
I2Z Technology
Stamoulis & Weinblatt LLC; Wilmington, DE
Stamatios Stamoulis
Richard Charles Weinblatt

Defendants

Kayak Software
RM Acquisition
Yahoo
Webmd
Move
TripAdvisor
Redfin
Zagat Survey
CityGrid Media
Property Maps
Hotpads
Travelocity.com
Yelp
AOL

Patents in case

  • 5,345,551: “Method and system for synchronization of simultaneous displays of related data sources” by Shelley et. al. and assigned to Brigham Young University. Prosecuted by Christiansen; Jon C. Hollaar; Lee A. McCarthy; Daniel P.. Includes 23 claims (3 indep.). Was application 07/973,780. Filed 11/9/1992 & Granted 9/6/1994.

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Case documents (PDF)

Fig. 1 from 5,345,551

5,345,551 figure 1

Litigant weblinks

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