title: Promega changes tack in battle over patent.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Knight
mesh_terms: D004345:Drug Industry / Q000191:economics* / Q000331:legislation & jurisprudence*; D035082:Federal Government; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D013557:Switzerland; D014481:United States