Australia, April 9 -- Sionna Therapeutics Inc., owns the trademark (2615982) for 'SIONNA' till Sept. 8, 2035.

Status: protected: Registered/protected

Classes: 5 [Pharmaceutical preparations; 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 diseases or disorders; pharmaceutical preparations for the treatment of pulmonary, respiratory, gastrointestinal, digestive, metabolic, and pancreatic diseases or disorders.] and 42 [Pharmaceutical research and development; research and development in the pharmaceutical ...