News & Analysis as of

DNA Patent Litigation Appeals

Fox Rothschild LLP

Illumina v. Ariosa: Carving Out A New “Bucket” Of Section 101 Patent Eligible Claims

Fox Rothschild LLP on

Case Summary- On March 17, 2020, the Federal Circuit found that patents claiming methods of preparing an extracellular fraction of cell-free DNA that is enriched in fetal DNA were patent eligible and not invalid under 35...more

Bradley Arant Boult Cummings LLP

Rules for Patenting Genetic Biomarkers Are Updated in Roche v. Cepeid

As the readers of this blog are no doubt aware, patenting DNA defined only by a naturally occurring nucleotide sequence was banned by the U.S. Supreme Court in the landmark case of Association for Molecular Pathology v....more

Troutman Pepper

Once The Federal Circuit Affirms A PTAB Finding Of Invalidity, Collateral Estoppel Prevents Patent Owner From Asserting The Claims...

Troutman Pepper on

On May 23, 2018, in XY, LLC v. Trans Ova Genetics, L.C., CAFC held that its affirmance of PTAB’s invalidity decision regarding certain claims of a patent owned by XY in a separate appeal involving a different defendant must...more

Fish & Richardson

Claims Directed to Detection of Gene Variants Patent-Ineligible, Notwithstanding Mental Activity Requirement

Fish & Richardson on

Genetic Technologies Ltd. v. Merial L.L.C., __ F.3d __ (Fed. Cir. Apr. 8, 2016) (Prost, DYK, Taranto) (D. Del.: Stark) (4 of 5 stars) - Federal Circuit affirms judgment that patent claims are invalid under § 101. Genetic...more

Foley & Lardner LLP

Another Sequenom Patent Appeal Heads to the Federal Circuit

Foley & Lardner LLP on

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...more

Foley & Lardner LLP

Myriad’s Continuing Patent Debate

Foley & Lardner LLP on

On October 6, 2014, the U.S. Court of Appeals for the Federal Circuit entertained oral argument in the interlocutory appeal of the district court’s denial of Myriad’s motion for preliminary injunction against Ambry Genetics....more

Foley & Lardner LLP

Federal Circuit Dismisses WARF Stem Cell Case – A Missed Opportunity

Foley & Lardner LLP on

Recently in Consumer Watchdog v. Wisconsin Alumni Research Foundation, No. 2013-1377 (Fed. Cir. 2014), the U.S. Court of Appeals for the Federal Circuit (Federal Circuit) dismissed Appellant Consumer Watchdog’s appeal on the...more

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