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Federal Circuit Hears Oral Arguments in Neupogen Biosimilar Case

On June 3, 2015, the Federal Circuit heard oral arguments in Amgen v. Sandoz regarding the patent dispute resolution provisions of the Biologics Price Competition and Innovation Act (BPCIA). As reflected in Judge Lourie’s...more

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...more

Patent Safe Harbor Applies to Supplemental New Drug Applications

On May 13, 2015, the Federal Circuit confirmed in Classen Immunotherapies, Inc. v. Elan Pharmaceuticals, Inc. that the safe harbor provisions of 35 U.S.C. § 271(e)(1) can shield post-FDA approval activities from liability for...more

Federal Circuit Finds No Direct Infringement of Akamai Patents

The Federal Circuit issued its remand decision in Akamai Technologies, Inc. v. Limelight Networks, Inc., this time affirming the district court decision that Limelight was not liable for infringing Akamai’s patents because...more

First Look at False Marking Under the AIA

In Sukumar v. Nautilus, Inc., the Federal Circuit took its first look at the standing requirements to bring a false marking case under the American Invents Act (AIA). The court rejected Nautilus’ arguments that only “market...more

Federal Circuit Keeps Sandoz Biosimilar Off the Market for Now

The Federal Circuit is set to hear oral arguments in Amgen v. Sandoz on June 3, but in the meantime has granted Amgen’s motion for a preliminary injunction to keep Sandoz’ biosimilar version of Neupogen® off the market until...more

Biosig Claims Pass Reasonable Certainty Test

In its decision on remand from the Supreme Court, the Federal Circuit once again held the Biosig patent claims not indefinite, reversing the district court decision to the contrary. The decision came in Biosig Instruments,...more

Amicus Briefs on Biosimilar Patent Litigation

Amgen has appealed the district court decision denying its motion for a preliminary injunction to keep Sandoz’ biosimilar version of Neupogen® off the market. The appeal is on an expedited briefing schedule at the Federal...more

Apotex Has Standing Despite Benicar Patent Disclaimer

In Apotex Inc. v. Daiichi Sankyo, Inc., the Federal Circuit held that Apotex has standing to seek a declaratory judgment that it does not infringe Daiichi Sankyo’s patent, even though Daiichi Sankyo has disclaimed the patent...more

No Collateral Challenge of Patent Application Revival

In Exela Pharma Sciences, LLC v. Lee, the Federal Circuit held that the USPTO’s decision to revive a patent application “is not subject to third party collateral challenge” under the Administrative Procedures Act (APA). In so...more

Judge Finds Biosimilar Patent Procedures Optional

Judge Seeborg of the U.S. District Court for the Northern District of California issued an order in Amgen, Inc. v. Sandoz, Inc., ruling that the patent dispute resolution procedures of the Biologics Price Competition and...more

The Remicade Biosimilar Patent Dispute

While Sandoz has grabbed the biosimilar headlines for being the first company to have a product approved under the Biologics Price Competition and Innovation Act (its product Zarxio™ (filgrastim-sndz) is a biosimilar of...more

Court Cites Objects of Invention in Claim Construction

Pacing Technologies, LLC v. Garmin International, Inc. is one of those Federal Circuit decisions that may send patent practitioners running to their files to double-check the phrasing used in their patent applications. Not...more

Concerns About the Goodlatte Innovation Act

On February 5, 2015, House Judiciary Committee Chairman Bob Goodlatte (R-Va.) introduced the Innovation Act, which is touted as “address[ing] the ever increasing problem of abusive patent litigation.” The bill was introduced...more

Why Did the Supreme Court GVR the Shire Lialda Case?

On January 26, 2015, the Supreme Court granted certiorari, vacated, and remanded Shire Development LLC v. Watson Pharmaceuticals, Inc., to the Federal Circuit “for further consideration in light of Teva Pharmaceuticals USA,...more

Validity of Sequenom Patent Still to Be Decided

Although Sequenom has settled its dispute over U.S. Patent 6,258,540 with some parties, its case against Ariosa Diagnostics, Inc. remains active. Thus, we all should be waiting with bated breath to see whether the Federal...more

Supreme Court Calls for Some Deference in Claim Construction Standard of Review

On January 20, 2015, the Supreme Court issued its decision in Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc., finding that the Federal Rules of Civil Procedure call for some deference in the claim construction standard of...more

Can Any DNA Claims Still Be Patented?

In a decision issued December 17, 2014, in In Re BRCA1- And BRCA2-Based Hereditary Cancer Test Patent Litigation (Myriad II), the Federal Circuit invalidated Myriad’s primer claims and detection method claims under 35 USC §...more

Federal Circuit Finds "Classic" Reissue Error

In Fleming v. Escort Inc., the Federal Circuit noted that the error on which Fleming’s reissue patents were based was a “classic” type of error justifying reissue: the inventor’s failure to appreciate the full scope of his...more

Federal Circuit Invalidates Myriad Primer and Method Claims as Lacking Subject Matter Eligibility

In a case styled as In re BRCA1- and BRCA2-Based Hereditary Cancer Test Patent Litigation (also known as Myriad v. Ambry), the Federal Circuit held four of Myriad’s “primer” claims and two of Myriad’s detection method claims...more

Sequenom Deal May Avoid Federal Circuit Decision

Less than a month after their case was argued at the Federal Circuit, Illumina Inc. and Sequenom Inc. have announced a deal to settle their patent infringement litigation. While I haven’t seen an order dismissing the case,...more

Federal Circuit Finds No Biosimilars Application Means No Case or Controversy for Sandoz

In Sandoz Inc. v. Amgen Inc., the Federal Circuit upheld the district court decision dismissing Sandoz’s declaratory judgment action for lack of jurisdiction. Although this may be the first Federal Circuit decision relating...more

Federal Circuit Notes High Burden of Invoking Inherency for Obviousness

In Par Pharmaceutical Inc. v. Twi Pharmaceuticals, Inc., the Federal Circuit vacated and remanded the district court decision holding the Par claims at issue obvious. The district court decision rested in part on the doctrine...more

Third Time Is the Charm for WildTangent Challenge of Patent Eligibility of Ultramercial Patent

In its third opinion reviewing the same district court decision, the Federal Circuit this time affirmed the district court’s grant of WildTangent’s motion to dismiss Ultramercial’s patent infringement complaint because the...more

Federal Circuit Looks for Inventive Concept in Sequenom Patent

On November 7, 2014, the Federal Circuit heard oral arguments in Aria Diagnostics, Inc. v. Sequenom, Inc., where Sequenom is appealing the district court’s summary judgment of invalidity under 35 USC § 101. The active...more

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