Tag Archives: Equitable Tolling

District Court Again Rejects Equitable Tolling For Patent Term Adjustment Case

In Daiichi Sankyo Co. v. Rea (D. D.C. Dec. 3, 2013), the U.S. District Court for the District of Columbia rejected the plaintiff’s arguments that equitable tolling should apply to permit its claim for additional Patent Term Adjustment (PTA) under Wyeth. In so doing, the court followed much of the reasoning in Novartis AG v. Kappos … Continue reading this entry

District Court Denies Equitable Tolling, Fifth Amendment Taking In Novartis Patent Term Adjustment Case

In another significant Patent Term Adjustment (PTA) case decided last week (Novartis AG v. Kappos, Civ. Action No. 10-cv-1138 (Nov. 15, 2012)), the U.S. District Court for the District of Columbia found that Novartis could benefit from “ordinary tolling” but not “equitable tolling” in its efforts to obtain additional PTA for 23 patents. This decision by … Continue reading this entry

District Court Stands By Patent Term Adjustment Tolling Decision

In a decision issued September 20, 2012, in Bristol Meyers Squibb Co. v. Kappos, the U.S. District Court for the District of Columbia denied the USPTO’s motion for reconsideration of the court’s January 27, 2012 decision that found that the statutory deadline for bringing a civil action to challenge the Patent Term Adjustment (PTA) awarded … Continue reading this entry

USPTO Requests Reconsideration In Patent Term Adjustment Tolling Case

The USPTO has filed a motion requesting reconsideration in Bristol Meyers Squibb Co. v. Kappos, where the U.S. District Court for the District of Columbia found that the statutory deadline for bringing a civil action to challenge the Patent Term Adjustment (PTA) awarded by the USPTO is tolled when the patentee pursues reconsideration of the agency … Continue reading this entry

District Court Finds That Deadline To File PTA Action Was Tolled By Request For Reconsideration

In a decision issued January 27, 2012, in Bristol Meyers Squibb Co. v. Kappos, the U.S. District Court for the District of Columbia found that the statutory deadline for bringing a civil action to challenge the Patent Term Adjustment (PTA) awarded by the USPTO is tolled when the patentee pursues reconsideration of the agency decision. … Continue reading this entry

Patent Term Adjustment - Is Equitable Tolling Available For Wyeth Problems?

Although it has been over a year since the Federal Circuit decision in Wyeth v. Kappos, Wyeth-related Patent Term Adjustment (PTA) problems continue. One issue raised in several pending district court cases is whether a patentee can invoke the doctrine of equitable tolling to bring a civil action more than 180 days after the patent was granted. … Continue reading this entry