Further, a permanent injunction was issued barring Smith from designing roller cone drill bits in the United States using methods covered by the patents, and from making, using, selling or offering for sale in the United States any infringing roller cone drill bits. The injunction also prohibits Smith from using its IDEAS software to design a roller cone drill bit in the United States except where specified infringing features have been removed and allows Halliburton to monitor Smith's bit designing procedures and bit designs in the United States for an initial three-year period. Separately, Halliburton has agreed to permit Smith to sell its existing inventory of infringing bits through November in return for a fee.
"We're pleased with the outcome of this case and to continue moving forward with providing superior drill bit technology and products to our customers around the world," explained John Gibson, chief executive officer, Halliburton's Energy Services Group. "But we continue to pursue similar litigation against Smith in Italy and the United Kingdom to further protect that superior technology," said Gibson.
Security DBS, Halliburton's drill bit business, filed the lawsuit in September 2002 seeking damages for Smith's willful infringement of Halliburton's patented roller cone drill bit technology. The jury found that Smith's competing bits willfully infringed three of Halliburton's patents, and rejected Smith's claims that the patents are invalid. In its recent order, the court also rejected Smith's claims that Halliburton's patents are unenforceable and enjoined Smith from further infringement of the patents.
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