By Lucia Osborne-Crowley ( September 25, 2025, 7:29 PM BST) -- Pfizer and BioNTech are suing GlaxoSmithKline Biologicals over a range of its patents linked to key processes in the manufacture of COVID-19 vaccines, arguing that the substances were not novel when GSK patented them....
Pfizer, BioNTech Challenge GSK Patents Over Vaccine Tech

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