Vermillion (VRML +23.2%) says the U.S. Patent and Trademark Office granted a patent on the use of the company's Protein C Inhibitor in tests to measure the presence or progress of ovarian cancer. "The latest patent allowance further strengthens the ovarian cancer franchise behind our lead product, OVA1," VRML's chief science officer says.
Vermillion (VRML +23.2%) says the U.S. Patent and Trademark Office granted a patent on the use...
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