Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 1:12-cv-09139, the Hon. Gary Feinerman presiding.
Filed on Nov. 14, 2012 in the U.S. District Court for the Northern District of Illinois;

Plaintiffs

v.
1st Technology
Flachsbart & Greenspoon, LLC; Chicago, IL
William W. Flachsbart
Michael R. La Porte

Defendants

Patents in case

  • 5,745,379: “Method for the production and transmission of enhanced multimedia information” by Lewis. Prosecuted by Benman Collins & Sawyer. Includes 7 claims (2 indep.). Was application 08/700,131. Granted 4/28/1998.
  • 5,564,001: “Method and system for interactively transmitting multimedia information over a network which requires a reduced.” by Lewis and assigned to Multimedia Systems Corporation. Prosecuted by Benman Collins & Sawyer. Includes 32 claims (3 indep.). Was application 08/265,391. Filed 6/24/1994 & Granted 10/8/1996.
  • 5,845,088: “Method for the production and transmission of enhanced interactive multimedia information” by Lewis. Prosecuted by Sawyer & Associates. Includes 32 claims (4 indep.). Was application 08/472,221. Granted 12/1/1998.

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Case documents (PDF)

Fig. 1 from 5,564,001

5,564,001 figure 1
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