On February 1, 2018 Diffusion Pharmaceuticals Inc. (NASDAQ:DFFN) ("Diffusion" or "the Company"), a clinical-stage biotechnology company focused on extending the life expectancy of cancer patients, reported receipt of two patent application allowances relating to its lead compound trans sodium crocetinate ("TSC") in the U.S (Press release, Diffusion Pharmaceuticals, FEB 1, 2018, View Source [SID1234523684]). The allowances include claims for both method of use and composition of matter.
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U.S. patent application number 14/993,047 includes claims relating to treating a number of cancers including brain cancers such as glioblastoma, and cancer of the pancreas, using bipolar trans carotenoids, including TSC, along with chemotherapy and radiation therapy.
U.S. patent application number 14/642,703, includes claims relating to novel compositions of bipolar trans carotenoids, including TSC, for oral delivery.
"We have worked hard to ensure our discoveries are protected and are grateful to receive these patent application allowances. We look forward to these patents being issued in the coming months," said David Kalergis, Chief Executive Officer of Diffusion Pharmaceuticals. "We believe strong intellectual property protections are vital to Diffusion’s ability to compete in the marketplace and to attract potential strategic partners. As we progress our pivotal Phase 3 study in inoperable glioblastoma patients who are administered TSC along with their standard therapies, we feel that it is imperative that our proprietary position be protected to add increased value to the Company."