By Kurt R. Karst – Recent decisions by the U.S. District Court for the Eastern District of Virginia and the U.S. District Court for the District of Columbia in PhotoCure ASA v. Dudas and Wyeth Holding Corp. v. United States, respectively, concerning certain Patent Term Extension …
By Kurt R. Karst – The recent addition of numerous patents to the Orange Book covering various GlaxoSmithKline (“GSK”) drug products, such as VENTOLIN (albuterol sulfate), FLOVENT (fluticasone propionate), ADVAIR (fluticasone propionate; salmeterol xinafoate), and SEREVENT (salmeterol xinafoate), begs the question why? Many of the new patent …
By Kurt R. Karst – The Washington Legal Foundation is publishing a Legal Backgrounder authored by Hyman, Phelps & McNamara, P.C., attorneys Robert A. Dormer and Kurt R. Karst. The article, titled “The Drug User Fee Catch-22,” argues that FDA should be more flexible in receiving and …
By Kurt R. Karst & Frank J. Sasinowski – Earlier this week, we posted on a recent district court decision affirming the validity of a Patent Term Extension (“PTE”) for a patent covering an enantiomer of a previously approved racemate. The court’s decision relied heavily on …
By Kurt R. Karst – In a recent unpublished opinion issued by the U.S. District Court for the District of New Jersey, the court ruled that the Patent Term Extension (“PTE”) granted by the U.S. Patent and Trademark Office (“PTO”) with respect to U.S. Patent No. …
By Kurt R. Karst – FDA’s recent decision to grant in part and deny in part a citizen petition concerning generic versions of DORYX (doxycycline hyclate) Delayed-Release Tablets reaffirms FDA’s policy that in order for two drug product to be in the same “dosage form,” …
By Kurt R. Karst – FDA’s April 2009 response to a September 2007 suitability petition requesting permission to submit an ANDA for a lyophilized generic version of ZOMETA (zoledronic acid) Injection and an FDA determination that such drug product, if approved, would be therapeutically equivalent …
By Kurt R. Karst – FDA’s April 15th decision to approve ANDAs for generic versions of Topiramate Sprinkle Capsules signals a new FDA interpretation of the 180-day generic drug exclusivity provisions of the FDC Act, which were amended in December 2003 under Title XI of …
By Kurt R. Karst – We recently reported on a complaint filed in the U.S. District Court for the District of Columbia by Actavis Elizabeth LLC (“Actavis”) against FDA in which Actavis requested the court to enter an injunction directing FDA to rescind the Agency’s …
By Kurt R. Karst – Over the past year or so, the U.S. Court of Appeals for the Federal Circuit has addressed the proper jurisdictional scope of the “case or controversy” requirement under Article III of the U.S. Constitution for a court to have jurisdiction …
By Kurt R. Karst – FDA’s September 1999 guidance document, “Qualifying for Pediatric Exclusivity Under Section 505A of the Federal Food, Drug, and Cosmetic Act,” includes a section addressing the following question: “If my study qualifies for pediatric exclusivity, to what will the period of pediatric …
By Kurt R. Karst – We previously reported on a lawsuit filed in July 2008 by PhotoCure ASA (“PhotoCure”) against the U.S. Patent and Trademark Office (“PTO”) after the PTO denied PhotoCure’s application for a Patent Term Extension (“PTE”) for U.S. Patent No. 6,034,267 (“the …
By Kurt R. Karst – We previously reported on a complaint filed by Wyeth Holdings Corporation and its Fort Dodge Animal Health Division (collectively “Wyeth”) in the U.S. District Court for the District of Columbia against FDA and the U.S. Patent and Trademark Office (“PTO”) …
The American Intellectual Property Law Association (“AIPLA”) has appointed Hyman, Phelps & McNamara, P.C. attorney Kurt R. Karst as Chair of the organization’s Hatch-Waxman Subcommittee of the Special Committee on the FDA. “I am honored to have been nominated for this position, and look forward …
By Kurt R. Karst – FDA has issued its highly anticipated decision concerning whether the QI Program Supplemental Funding Act of 2008 (“QI Act”) imposes a 30-month stay of approval of an ANDA referencing an old antibiotic drug product if that ANDA contains a Paragraph IV certification …
