Patents by Inventor Kamal SRIVASTAVA

Kamal SRIVASTAVA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compounds, extracts and methods from chinese medicinal herb sophora flavescens that inhibit airway contraction
    Patent number: 10406191
    Abstract: The present invention relates to extracts of Sophora Flavescens, and compounds isolated therefrom for use in modulating airway smooth muscle contractility. Methods of creating enriched extracts of Sophora Flavescens are disclosed, as are specific compounds isolated therefrom. Methods for the treatment of disorders involving airway smooth muscle, such as asthma, using the compounds and extracts described herein are also disclosed.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: September 10, 2019
    Inventors: Xiu-Min Li, Hugh A. Sampson, Nan Yang, Kamal Srivastava, Charles Emala
  • COMPOUNDS, EXTRACTS AND METHODS FROM CHINESE MEDICINAL HERB SOPHORA FLAVESCENS THAT INHIBIT AIRWAY CONTRACTION
    Publication number: 20150359834
    Abstract: The present invention relates to extracts of Sophora Flavascens, and compounds isolated therefrom for use in modulating airway smooth muscle contractility. Methods of creating enriched extracts of Sophora Flavascens are disclosed, as are specific compounds isolated therefrom. Methods for the treatment of disorders involving airway smooth muscle, such as asthma, using the compounds and extracts described herein are also disclosed.
    Type: Application
    Filed: January 21, 2014
    Publication date: December 17, 2015
    Inventors: Xiu-Min LI, Sampson HUGH, Nan YANG, Kamal SRIVASTAVA, Charles EMALA