Orexo, OX640 Orexo extends patent protection for its nasal epinephrine powder product OX640 in the US 07.08.2025 - 18:05:08 Orexo Sweden View original content:https://www.prnewswire.co.uk/news-releases/orexo-extends-patent-protection-for-its-nasal-epinephrine-powder-product-ox640-in-the-us-302119102.html