Patents by Inventor Rana M. Obaidat

Rana M. Obaidat 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).

  • Process of producing and method of using soluble high molecular-weight chitosan
    Patent number: 9862780
    Abstract: A process for preparing a soluble high molecular-weight chitosan which comprises treating chitosan, water, alcohol, acid mixture with supercritical fluid to prepare a modified chitosan with high aqueous solubility.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: January 9, 2018
    Assignee: Jordan University of Science and Technology
    Inventors: Rana M. Obaidat, Adnan Badwan