Eli Lilly Method Patent For Gemzar Found Invalid
Judge George Caram Steeh of the U.S. District Court for the Eastern District of Michigan on Monday deemed U.S. Patent Number 5,464,826, a method patent, invalid for obviousness-type double patenting.
The patent for the Gemzar compound itself remains in tact, however.
In seeking partial summary judgment, Sun argued that Lilly was...
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