Patent & IP news archive

MAZ Encryption Technologies LLC
v. Hewlett-Packard Company et. al..

Complaint for Patent Infringement
Civil Action No. 1:13-cv-00306-UNA; no judge yet assigned.
Filed on Feb. 25, 2013 in the U.S. District Court for the District of Delaware;

Plaintiffs

v.
MAZ Encryption Technologies
Bayard, P.A.; Madison, WV
Stephen B. Brauerman
Richard D. Kirk
Vanessa Ribeiro Tiradentes

Defendants

Hewlett-Packard Company

Patents in case

  • 8,359,476: “User authentication system and method for encryption and decryption” by Zizzi. Prosecuted by Kasha; John R. Kasha Law LLC. Includes 8 claims (3 indep.). Was application 12/957,479. Granted 1/22/2013.
  • 6,185,681: “Method of transparent encryption and decryption for an electronic document management system” by Zizzi. Prosecuted by Sereboff; Steve C. Anderson; Roy L.. Includes 30 claims (5 indep.). Was application 09/074,191. Granted 2/6/2001.

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Case documents (PDF)

Fig. 1 from 6,185,681

6,185,681 figure 1

Litigant weblinks

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