Method For Sorting Cells Is Obvious, Petitioner Tells Patent Board

(June 15, 2018, 10:52 AM EDT) -- ALEXANDRIA, Va. — A patent at the center of infringement litigation pending in Wisconsin and Colorado federal courts would have been obvious to a person of skill in the art, according to a June 8 petition for inter partes review filed with the Patent Trial and Appeal Board (ABS Global Inc. v. XY LLC, No. IPR2018-01224, PTAB)....

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