Compositions comprising azelastine and methods of use thereof Grant US-10064817-B2 United States of America 04 Sep 2018
Combination of azelastine and fluticasone for nasal administration Grant US-9901585-B2 United States of America 27 Feb 2018
Combination of azelastine and fluticasone for nasal administration Grant US-9259428-B2 United States of America 16 Feb 2016