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Sony Corp.and games manufacturer Activision Blizzard Inc. were sued by a company that claims “World of Warcraft” and other online games use its inventions. Also named in the complaint filed by PalTalk Holdings Inc. were NCsoft Corp., South Korea’s biggest online-game maker and developer of the “Guild Wars” series of games; U.K. developer Jagex Ltd., maker of the “Runescape” online game; and Turbine Inc., which has a “Lord of the Rings” online game.
Source: http://economy.kansascity.com/?q=node/3863
According to http://www.rfcexpress.com/lawsuit.asp?id=50310 the company is claiming an infringement under USC 35 271. That portion of the United States Code is for Infringement of Patents:
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Except as otherwise provided in this title, whoever without authority
makes, uses, offers to sell, or sells any patented invention, within the
United States, or imports into the United States any patented invention
during the term of the patent therefor, infringes the patent.
Whoever actively induces infringement of a patent shall be liable as an
infringer...
makes, uses, offers to sell, or sells any patented invention, within the
United States, or imports into the United States any patented invention
during the term of the patent therefor, infringes the patent.
Whoever actively induces infringement of a patent shall be liable as an
infringer...
Source: http://www.uspto.gov/web/offices/pac/mpep/27.txt
