ALEXANDRIA, Va., July 30 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SIONNA' in its latest official gazette. The trademark application with the serial number 99327824 was filed on Aug. 8, 2025.
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Goods and Services: 5 - Pharmaceutical preparations for the treatment of Cystic Fibrosis; Pharmaceutical preparations for the treatment of genetic diseases or disorders; Pharmaceutical preparations for the treatment of endocrine diseases or disorders; Pharmaceutical preparations for the treatment of cellular...
International/US Class(es): 5, 42
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Sionna Therapeutics, Inc. 21 Hickory Drive, Suite 500 Wal...