Patent detecting how patients respond to folate-based cancer treatment approved in the USA
GOTHENBURG, Sweden, December 13, 2019 – Isofol Medical AB (publ), (Nasdaq First North Premier: ISOFOL), today announces the approval from the United States Patent and Trademark Office (USPTO) for a patent covering the clinical use of a biomarker analysis to detect cancer patients ability to respond to folate-based therapy cancer treatments.The patent is valid until 2035 and extends Isofol's patent portfolio for its lead asset arfolitixorin, the company’s drug candidate entity with the potential to increase the effectiveness of folate-based chemotherapy regimens. Arfolitixorin is currently