Pacira BioSciences Files EXPAREL® Patent Infringement Lawsuits Against The WhiteOak Group and Qilu Pharmaceutical

-- Lawsuit triggers 30-month stay under the Hatch Waxman Act -- BRISBANE, Calif., Nov. 26, 2025 (GLOBE NEWSWIRE) -- Pacira BioSciences, Inc. (Nasdaq: PCRX), the industry leader in its commitment to deliver innovative, non-opioid pain therapies to transform the lives of patients, today announced that it has filed a patent infringement lawsuit in the United States District Court for the District of Delaware against The WhiteOak Group, Inc. and Qilu Pharmaceutical (Hainan) Co., Ltd. for patent infringement rel ...