Final Rules on PTA Calculations in View of Supernus

Attorney: Vincent K. Shier, Ph.D.
June 24, 2020

Although long overdue, the U.S. Patent and Trademark Office (USPTO) released its Final Rule Patent Term Adjustment Reductions in View of the Federal Circuit Decision in Supernus Pharm., Inc. v. Iancu (85 Fed. Reg. 36335-36342, June 16, 2020). Unfortunately, the Final Rule does not fully address Supernus.<... Read more

MCRO's Pyrrhic Victory

Attorney: Richard D. Kelly
May 21, 2020

On May 20 the Federal Circuit for the second time found McRO’s patent for automatically generating animations to be patentable, this time reversing the district court’s finding of invalidity for lack of enablement. In its previous decision, McRO, Inc. v. Bandai Namco Games America Inc., 837 F.3d 1299 (Fed. Cir. 2016) (McRO I), the Federal Circuit reversed the district court’s holding that the claims were directed to a judicial exception, an abstract idea. In McRo I the Court had reversed based on its determination that the claims were to a genus limited to rules with certain common characteristics, a genus. Id. at 1313. In particular, the “rules are limiting in that they define morph weight sets as a function of the timing of phoneme sub-sequences.” Id. <... Read more

Biogen v. Banner Life Sciences -- The Limited Scope Of U.S. Patent Term Extensions (Hint: Metabolites Not Included)

Attorney: Jeffrey B. McIntyre
May 12, 2020

Under 35 U.S.C. §156, a patentee can extend a patent’s term to restore part of the term consumed during the Food and Drug Administration’s (FDA) New Drug Application (NDA) approval process for a compound covered by the patent.<... Read more

CAFC Affirms Invalidation of Replacement Heart Valve Patent – Reiterates that Reasonable Expectation of Success is not Absolute Certainty for Success

Attorney: Grace Kim
May 08, 2020

           The Federal Circuit issued a public opinion in Boston Scientific Scimed, Inc., v. Andrei Iancu, No. 2018-2004 (Fed. Cir. May 6, 2020) (sealed opinion was previously issued on April 27, 2020), affirming the PTAB’s final written decision in IPR 2017-00060. The CAFC upheld that challenged claims 1-4 of U.S. Patent No. 8,992,608 to Boston Scientific are invalid as being obvious over prior art.<... Read more

CAFC Issues Another Precedential Decision on Standing

Attorney: Grace Kim
May 07, 2020

The Federal Circuit issued a precedential decision addressing standing requirements in Argentum Pharmaceuticals LLC v. Novartis Pharmaceuticals Corp., No. 2018-2273, slip op. (Fed. Cir. April 23, 2020).<... Read more

USPTO Decides an "Inventor" as a "Natural Person"

Attorney: Richard D. Kelly
April 28, 2020

The USPTO has published an apparently January 2020 Commissioner Decision effectively precluding the filing of patent applications where the invention was made solely by artificial Intelligence (AI). This decision has implications in the pharmaceutical industry where the use of AI to identify new compounds or uses for old compounds is utilizing AI. It also provides some guidance as to how the problem may be avoided.<... Read more

Obviousness of Compounds Having "Significant Structural and Functional Similarities" With Known Compounds

Attorney: Marina I. Miller, Ph.D.
April 27, 2020

Mylan Pharmaceuticals Inc. and others (“Mylan”) appealed from the District Court’s grant of summary judgment that claim 8 of U.S. Patent 8,552,025 owned by Valeant Pharm. Int’l, Inc.was not invalid. Valeant Pharm. Int’l, Inc. v. Mylan Pharm., Inc., No. 2:15-cv-08180 (SRC), 2018 WL 2023537 (D.N.J. May 1, 2018). The Court of Appeals for the Federal Circuit (“the Court”) reversed the decision of the district court.<... Read more

"A Method of Preparation" and Patent Eligibility Under Section 101

Attorney: Marina I. Miller, Ph.D.
March 30, 2020

Before LOURIE, MOORE, and REYNA, Circuit Judges. Illumina, Inc. and Sequenom, Inc. ("Illumina") filed suit against Ariosa Diagnostics, Inc., Roche Sequencing Solutions, Inc., and Roche Molecular Systems, Inc. ("Roche") alleging infringement of U.S. Patents 9,580,751 and 9,738,931. Roche moved for summary judgment that the asserted claims were invalid under 35 U.S.C. § 101. The district court granted Roche's motion holding that the claims of the '751 and '931 patents were directed to ineligible subject matter. Illumina appealed. The Federal Circuit ("the Court") reversed the district court's grant of summary judgment and remanded for further proceedings.... Read more

Pharma Claiming Practice Under Fire

Attorney: Richard D. Kelly
February 28, 2020

The Federal Circuit has launched an assault on common claiming techniques in pharma and chemical patents. In October 2019 the Federal Circuit issued two opinions, the first was HZNP Medicines[1] involving the limitation “consisting essentially of” and the second, Idenix[2], striking at Markush Groups. This post concerns the HZNP decision. On February 25 the Federal Circuit denied HZNP’s request for a rehearing and rehearing en banc. According the Drug Patent Watch reported there were 244 drug patents using the language “consisting essentially of,” a number which seems low based on my experience.<... Read more

Persion v. Alvogen: Inherency in Obviousness Attacks

Attorney: Jeffrey B. McIntyre
January 13, 2020

Last month, the Federal Circuit affirmed the District Court of Delaware's decision in Persion Pharmaceuticals v. Alvogen invalidating as obvious two Persion patents claiming methods of treating pain in patients with hepatic impairment (compromised liver functionality) using hydrocodone. Important to the Federal Circuit's decision was the concept of "inherency."... Read more