Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 1:12-cv-02477-JEJ, the Hon. John E. Jones presiding.
Filed on Dec. 11, 2012 in the U.S. District Court for the Middle District of Pennsylvania;

Plaintiffs

v.
Wausau Paper Towel & Tissue
Merchant & Gould; Minneapolis, MN
Eric R. Chad

McNees, Wallace & Nurick; Harrisburg, PA
Devin J. Chwastyk
Harvey Freedenberg

Patents in case

  • 6,648,267: “Double core tissue roll, dispenser and method” by Stanland et. al. and assigned to Bay West Paper Corporation. Prosecuted by Merchant & Gould P.C.. Includes 11 claims (3 indep.). Was application 10/015,051. Filed 12/11/2001 & Granted 11/18/2003.
  • 6,491,251: “Double core tissue roll, dispenser and method” by Stanland et. al. and assigned to Bay West Paper Corporation. Prosecuted by Merchant & Gould P.C.. Includes 21 claims (7 indep.). Was application 09/521,834. Filed 3/9/2000 & Granted 12/10/2002.

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Case documents (PDF)

Fig. 1 from 6,648,267

6,648,267 figure 1

Litigant weblinks

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