Tag Archives: Ariosa Diagnostics

Federal Circuit Holds Sequenom Diagnostic Method Patent Invalid Under 101

The Federal Circuit has issued its decision in Ariosa Diagnostics, Inc. v. Sequenom, Inc., affirming the district court’s finding that Sequenom’s claims are invalid under 35 USC § 101. The court’s decision shows the sweeping impact of the Supreme Court’s decision in Mayo v. Prometheus on the patent eligibility of diagnostic methods, and could have a ripple effect … Continue reading this entry

Another Sequenom Patent Appeal Heads To The Federal Circuit

While Sequenom’s appeal of the district court’s summary judgment of invalidity of U.S. Patent 6,258,540 under 35 USC § 101 has been pending at the Federal Circuit, the USPTO has been considering the validity of the patent under 35 USC §§ 102 and 103 in an Inter Partes Review proceeding. Now that the decision of the Patent … Continue reading this entry

Validity Of Sequenom Patent Still To Be Decided

Although Sequenom has settled its dispute over U.S. Patent 6,258,540 with some parties (as I noted here), its case against Ariosa Diagnostics, Inc. remains active. Thus, we all should be waiting with bated breath to see whether the Federal Circuit determines that the claims of the Sequenom patent satisfy 35 USC § 101.… Continue reading this entry

Federal Circuit Remands Sequenom Down Syndrome Test Platform Patent For Consideration Under Myriad

In Aria Diagnostics, Inc. v. Sequenom, Inc., the Federal Circuit vacated and remanded the district court’s decision denying Sequenom’s motion for a preliminary injunction relating to a patent covering the non-invasive Sequenom Down Syndrome test. The Federal Circuit found that the district court had “incorrectly interpreted the asserted claims and improperly balanced factors regarding issuance … Continue reading this entry