Ariosa Diagnostics is fighting to revoke a patent for noninvasive prenatal test owned by Sequenom, arguing it merely describes how to extract “incorporeal” genetic information that is naturally found within the DNA of an unborn foetus.
Australian drug maker InterPharma will not appeal a ruling that dismissed its challenge to the validity of global pharmaceutical giant Pfizer’s patent for sedative drug Precedex.
A court has found Ariosa Diagnostics infringed a patent held by Sequenom for a noninvasive prenatal genetic test, and ruled one claim of the patent invalid for lack of fair basis.
Global pharmaceutical giant Pfizer has successfully defended the patent for its sedative drug Precedex against a validity challenge, a big win for the drug maker after a US court found last year that its patents for a ready-to-use version of the drug were invalid for obviousness.