corn.jpgIPNews® – A Missouri federal judge on Thursday let Dow AgroSciences LLC off the hook for Bayer CropScience AG’s claims that Dow is infringing its patent for a way to genetically modify plants to be unharmed by a powerful herbicide.

Bayer claimed Dow’s “Enlist Weed Control” product infringed its U.S. Patent Number 6,153,401 for a