Justia Drugs & Biotech Opinion Summaries

PacBio’s patents describe methods for sequencing a nucleic acid, such as DNA, using nanopore technology. PacBio sued Oxford for infringement. Before trial, the district court granted PacBio’s motion “to prevent [Oxford] from using ‘pejorative’ terms (such as ‘non-practicing entity,’ ‘NPE,’ and ‘paper patents’), stating “it would be inappropriate to put before the jury evidence or argument about the potential impact of a verdict in favor of PacBio— such as higher prices or slower medical research.”A jury found all asserted claims infringed but also determined that they are invalid under 35 U.S.C. 112 for lack of enablement. The district court upheld the verdict on enablement and denied PacBio’s request for a new trial because of Oxford’s improper opening remarks that included references to the potential applications of its accused products to the then-emerging global COVID-19 crisis. The Federal Circuit affirmed. The record supports the legal conclusion that the disclosures of the patents, even combined with the knowledge of relevant artisans, required undue experimentation to enable the full scope of the relevant claims. The court reasonably denied a new trial, given PacBio’s own conduct and references to COVID-19, and its successful request for no more than curative instructions. View "Pacific Biosciences of California, Inc. v. Oxford Nanopore Technologies, Inc." on Justia Law

Janssen challenged Customs and Border Protection’s classification of Janssen’s product darunavir ethanolate, the active ingredient in Prezista®, is a medication for the treatment of the human immunodeficiency virus (HIV) under the Harmonized Tariff Schedule of the United States (HTSUS) and the Pharmaceutical Appendix to the Tariff Schedule. Customs had applied subheading 2935.00.95, “Sulfonamides: Other: Drugs: Other,” for a duty rate of 6.5 percent ad valorem, Janssen alleged that it has paid approximately $100 million in duties for entries of darunavir ethanolate that should have received duty-free treatment. The Trade Court concluded that the subject merchandise was properly classified under HTSUS subheading 2935.00.60 and subject to duty-free treatment under the Pharmaceutical Appendix. The Federal Circuit affirmed. The court held that darunavir ethanolate was properly classified under HTSUS subheading 2935.00.60 because it belongs to the sulfonamides class or kind of organic compounds. View "Janssen Ortho, LLC v. United States" on Justia Law

Plaintiffs, three women who suffered persistent hair loss after chemotherapy treatments, sued as a part of a multidistrict litigation (MDL) against distributors of the drug Taxotere (docetaxel) for permanent chemotherapy-induced hair loss, asserting a failure-to-warn claim.Louisiana law provides a one-year liberative prescription period for products-liability cases. Furthermore, under Louisiana law, there is a firmly rooted equitable-tolling doctrine known as contra non valentem agere non currit praescriptio, which means "[n]o prescription runs against a person unable to bring an action."The Fifth Circuit affirmed the district court's judgment in favor of Sanofi, agreeing with the district court that plaintiffs' claims are facially prescribed. The court interpreted Louisiana law to require that once hair loss persisted after six months, contra non valentem tolled the prescription period until the point when a prospective plaintiff through the exercise of reasonable diligence should have "considered [Taxotere] as a potential root cause of" her injury. In this case, the court concluded that plaintiffs did not act reasonably in light of their injuries and their causes of action were reasonably knowable in excess of one year prior to their filing suit. Therefore, Louisiana's equitable tolling doctrine of contra non valentem did not save plaintiffs' claims. View "Thibodeaux v. Sanofi U.S. Services, Inc." on Justia Law

The Fifth Circuit affirmed the district court's grant of summary judgment on plaintiff's failure-to-warn claim asserted against the manufacturers of Taxotere, a chemotherapy medication. Plaintiff argues that Taxotere's manufacturers failed to provide an adequate warning of potentially permanent hair loss, which caused her injuries.The court concluded that, under Louisiana law, plaintiff cannot establish causation where, on this record, it is beyond any genuine dispute that a warning of the risk of permanent hair loss—as opposed to temporary hair loss—would not have affected the prescribing physician's decision to prescribe Taxotere. Therefore, plaintiff's claim fails as a matter of law. View "Phillips v. Sanofi U.S. Services, Inc." on Justia Law

The Federal Food, Drug, and Cosmetic Act (FDCA), 21 U.S.C. 301, sets forth separate and detailed regimes for the regulation of medical products classified as drugs or devices. Since 2017, the U.S. Food and Drug Administration (FDA) has exercised its claimed discretion to classify Genus’s “Vanilla SilQ” line of diagnostic contrast agents as drugs, notwithstanding the FDA’s recognition that the products “appear” to satisfy the statutory definition for devices. Contrast agents are used in medical imaging to improve the visualization of tissues, organs and physiological processes. The FDA claims that, if a medical product satisfies the statutory definitions of both a “drug” and a “device,” the Act’s overlapping definitions grant by implication the FDA broad discretion to regulate the product under either regime. Genus challenged the FDA’s classification decision as inconsistent with the Administrative Procedure Act (APA), 5 U.S.C. 706(2), and the FDCA.The D.C. Circuit affirmed summary judgment in favor of Genus. The FDCA unambiguously forecloses the FDA’s interpretation. “It would make little sense, then, for the Congress to have constructed such elaborate regulatory regimes—carefully calibrated to products’ relative risk levels—only for the FDA to possess the authority to upend the statutory scheme by reclassifying any device as a drug, no matter its relative risk level.” View "Genus Medical Technologies LLC v. United States Food and Drug Administration" on Justia Law

Plaintiffs filed an antitrust class action against Actelion, alleging that Actelion extended its patent monopoly for its branded drug Tracleer — a drug to treat pulmonary artery hypertension — beyond the patent's expiration date. Plaintiffs claimed that Actelion did so "through illegitimate means" with the intent of precluding competition from generic drug manufacturers and charging supracompetitive prices for Tracleer, in violation of federal and state antitrust laws. Plaintiffs further claimed that, as a result of Actelion's illegal monopolization, they were injured by having to pay supracompetitive prices for Tracleer for some three years after Actelion's patent for Tracleer expired.The Fourth Circuit vacated the district court's limitations ruling and concluded that plaintiffs' antitrust claims did not accrue until they were injured by paying supracompetitive prices for Tracleer after the patent expired in November 2015. Therefore, plaintiffs action commenced in November 2018 was timely. The court also concluded that, even if the February 2014 date, when Actelion entered into agreements settling the generic manufacturers' antitrust claims, marked the last anticompetitive act, damages could not then have been recovered by plaintiffs because their claims would not have been ripe for judicial resolution in view of the speculative nature of future conduct that might have thereafter occurred. Therefore, limitations would not begin to run until the claims became ripe. In any event, the court explained that because plaintiffs alleged that Actelion continued with anticompetitive acts after November 2015 in selling Tracleer at supracompetitive prices, new limitations periods began to run from each sale that caused plaintiffs damages. The court largely agreed with the district court's standing, but concluded that the allegations asserting violations of the laws in states where plaintiffs did not purchase Tracleer may yet be considered when determining whether plaintiffs can, based on a Rule 23 analysis, represent class members who purchased Tracleer in those States, and if they can, then whether plaintiffs can include those claims. View "Mayor and City Council of Baltimore v. Actelion Pharmaceuticals Ltd." on Justia Law

The Commission charged Impax Laboratories with antitrust violations for accepting payments ultimately worth more than $100 million to delay the entry of its generic drug for more than two years. The Commission conducted a rule-of-reason analysis and unanimously concluded that Impax violated antitrust law.The Fifth Circuit denied the petition for review, concluding that substantial evidence supports the Commission's finding that the reverse payment settlement threatened competition. In this case, Endo agreed to make large payments to the company that was allegedly infringing its patents; in exchange, Impax agreed to delay entry of its generic drug until two-and-a-half years after the FDA approved the drug; and neither the saved costs of forgoing a trial nor any services Endo received justified these payments. Furthermore, substantial evidence supports the Commission's conclusion that a less restrictive, no-payment settlement, alternative was feasible. Therefore, Impax agreed to an unreasonable restraint of trade because the reverse payment settlement was an agreement to preserve and split monopoly profits that was not necessary to allow generic competition before the expiration of Endo's patent. View "Impax Laboratories, Inc. v. Federal Trade Commission" on Justia Law

The First Circuit affirmed the judgment of the district court granting summary judgment in favor of CVS Pharmacy, Inc. and dismissing this complaint involving a pharmacist's dispensation of a prescription that triggered the pharmacy's internal warning system, holding that the district court did not err.Plaintiff brought this action alleging that he sustained permanent ocular damages as a result of a medication dispensed by CVS. Plaintiff brought a claim for negligence, a claim under Mass. Gen. Laws ch. 93A, and a claim for product liability. The district court granted summary judgment for CVS. The First Circuit affirmed, holding that Plaintiff did not provide any adequate basis for reversing the district court's decisions. View "Carrozza v. CVS Pharmacy, Inc." on Justia Law

Stanford’s 925 application is directed to methods and computing systems for determining haplotype phase--an indication of the parent from whom a gene has been inherited. Improved haplotype phasing techniques “promise[] to revolutionize personalized health care by tailoring risk modification, medications, and health surveillance to patients’ individual genetic backgrounds.” Achieving the understanding necessary to accomplish those goals requires “interpretation of massive amounts of genetic data produced with each genome sequence.” The 925 application describes a method for receiving genotype and pedigree data and processing the data by performing mathematical calculations and statistical modeling to arrive at a haplotype phase determination.The Federal Circuit affirmed the Patent Trial and Appeal Board in rejecting the claims as patent-ineligible under 35 U.S.C. 101 because they are drawn to abstract mathematical calculations and statistical modeling, and similar subject matter that is not patent-eligible. Claim 1 recites no steps that practically apply the claimed mathematical algorithm; instead, claim 1 ends at storing the haplotype phase and “providing” it “in response to a request.” Simply storing information and providing it upon request does not alone transform the abstract idea into patent-eligible subject matter. View "In Re Board of Trustees of the Leland Stanford Junior University" on Justia Law

The Supreme Court granted in part and denied in part a petition for a writ of mandamus stemming from lawsuits brought against generic drug manufacturers for selling vials of propofol to ambulatory surgical centers despite an allegedly foreseeable risk that they would be used on multiple patients, holding that some of the claims were preempted.Plaintiffs alleged that Petitioners knew or should have known that selling 50 mL vials of propofol, as opposed to 20 mL vials, to ambulatory surgical centers with high patient turnover was unsafe due to the risk of contamination from multi-dosing. Petitioners filed a motion to dismiss, alleging that Plaintiff's claims conflicted with federal law. The district courts summarily denied the motions to dismiss. Petitioners then filed the instant writ petition. The Supreme Court granted the writ in part, holding (1) Plaintiffs' negligence cause of action and request for punitive damages survived; but (2) the remainder of Plaintiffs' causes of action were preempted. View "Teva Parenteral Medicines, Inc. v. Eighth Judicial District Court" on Justia Law