Vistagen (Nasdaq: VTGN), a late clinical-stage biopharmaceutical company aiming to transform the treatment landscape for individuals living with anxiety, depression, and other central nervous system (CNS) disorders, today announced that the European Patent Office (EPO) issued an intention to grant a patent for the treatment of migraine by nasal administration of PH80 nasal spray, one of the Company’s five rapid-onset investigational neuroactive pherine therapeutics. The patent claims also include treatment administered at the onset of migraine symptoms and treatment of migraines associated with traumatic brain injury. The patent, once granted, will not expire until at least 2040. The U.S. Patent and Trademark Office (USPTO) recently granted a related U.S. patent for Vistagen’s PH80 nasal spray for treatment of migraine and similar patent applications are pending in several additional major pharmaceutical markets.
Vistagen Announces European Patent Office Intention to Grant New PH80 Nasal Spray Patent for the Treatment of Migraine
Jun 13, 2023
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