Patent & IP news archive

Graftech International Holdings Inc.
v. G&CS CO., LTD. a/k/a Green & Carbon Solutions

Complaint for Patent Infringement
Civil Action No. 2:12-cv-00720; no judge yet assigned.
Filed on Nov. 14, 2012 in the U.S. District Court for the Eastern District of Texas;

Plaintiffs

v.
Graftech International Holdings

Defendants

G&CS CO., LTD. a/k/a Green & Carbon Solutions

Patents in case

  • 7,276,273: “Heat spreader for display device” by Clovesko et. al. Prosecuted by Waddey & Patterson Cartiglia; James R.. Includes 17 claims (1 indep.). Was application 10/953,917. Granted 10/2/2007.
  • 6,982,874: “Thermal solution for electronic devices” by Smalc et. al. and assigned to Advanced Energy Technology Inc.. Prosecuted by Waddey & Patterson, P.C. Cartiglia; James R.. Includes 20 claims (2 indep.). Was application 10/722,364. Filed 11/25/2003 & Granted 1/3/2006.
  • 6,482,520: “Thermal management system” by Tzeng. Prosecuted by Waddey & Patterson, P.C. Cartiglia; James R.. Includes 20 claims (3 indep.). Was application 09/513,001. Filed 2/25/2000 & Granted 11/19/2002.

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Case documents (PDF)

Fig. 1 from 6,482,520

6,482,520 figure 1
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