DuPont Loses Latest Bid To End Monsanto Seed Patent Row

Law360, New York (July 31, 2012, 2:17 PM EDT) -- DuPont Co. on Monday lost its latest bid to kill Monsanto Co.'s allegations that DuPont infringed a seed patent, after a Missouri federal judge said Monsanto had in fact included an enzyme at the center of the litigation in its patent application.

U.S. District Judge E. Richard Webber denied DuPont's most recent motion for judgment as a matter of law, finding that Monsanto was not precluded from arguing the doctrine of equivalents between a claim in its seed gene patent and a gene sequence — labeled...
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