Pfizer, BioNTech dragged to Court over COVID vaccine patent infringement once again
US: Arbutus Biopharma on Tuesday sued U.S. drugmaker Pfizer Inc. and its German partner BioNTech SE in a New Jersey district court, claiming their mRNA COVID-19 vaccines infringe five of Arbutus' patents.
Arbutus, along with its licensee Genevant Sciences, is seeking damages, including reasonable royalties, over the use of lipid nanoparticle (LNP) delivery technology in Pfizer/BioNTech vaccines to carry and transfer genetic material into the body.
The lawsuit by Arbutus and Genevant says Pfizer/BioNTech engaged in licensing discussions for the technology but they did not "result in a settlement".
Genevant is a joint venture between Arbutus and Roivant Sciences Ltd.
Arbutus Biopharma had also sued Moderna Inc in the Delaware federal court last year, claiming the latter's mRNA COVID-19 vaccine also infringes its patents.
In its lawsuit against Moderna, Arbutus had said it was not looking to block the drugmaker from producing or distributing the vaccines but was seeking monetary damages including a reasonable royalty.
Read also: Moderna fires back at Pfizer counterclaims in COVID vaccine patent lawsuit
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