Patents by Inventor Firas Khalid ALQARAWI

Firas Khalid ALQARAWI 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).

  • Method for producing a ceramic fixed partial denture
    Patent number: 10172696
    Abstract: A method for making ceramic fixed partial dentures comprising separating the as-sintered partial denture structure, rejoining the retainers and pontic with glass, which forms a strong joint between the retainers and pontic after sintering. This method may produce ceramic long-span fixed partial dentures with a better fit.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: January 8, 2019
    Inventor: Firas Khalid Alqarawi
  • METHOD FOR PRODUCING A CERAMIC FIXED PARTIAL DENTURE
    Publication number: 20170360536
    Abstract: A method for making ceramic fixed partial dentures comprising separating the as-sintered partial denture structure, rejoining the retainers and pontic with glass, which forms a strong joint between the retainers and pontic after sintering. This method may produce ceramic long-span fixed partial dentures with a better fit.
    Type: Application
    Filed: June 15, 2016
    Publication date: December 21, 2017
    Inventor: Firas Khalid ALQARAWI