(Reuters) -Pfizer Inc said on Thursday it sold a part of its stake in German drugmaker BioNTech SE, more than five years after both firms formed an alliance that yielded a vaccine to combat the deadly ...

Bayer has filed separate lawsuits against the creators of three COVID-19 vaccines, claiming they violated intellectual ...

Bayer's Monsanto has sued Pfizer, BioNTech and Moderna for allegedly misusing its messenger RNA technology in COVID vaccines.

Bayer's Monsanto sued COVID-19 vaccine makers Pfizer , BioNTech and Moderna in Delaware federal court on Tuesday for ...

Covid vaccine makers Pfizer, BioNTech and Moderna are being sued for allegedly copying messenger RNA (mRNA) technology ...