Patents by Inventor Jason Guzman

Jason Guzman 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).

  • Compositions and methods for dental applications involving zinc-oxide cements
    Patent number: 9757209
    Abstract: Described are compositions and methods for the removal of zinc-oxide eugenol-based temporary cements or root canal filling materials from a variety of surfaces including surfaces inside the oral cavity, such as teeth, as well as surfaces of objects located outside of the oral cavity, such as instruments and prostheses. In certain compositions, the resin-dentin bond between permanent cements and collagen-containing surfaces can be increased. The compositions are non-toxic, can be used inside the oral cavity, and do not require special disposal procedures.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: September 12, 2017
    Assignee: Essential Dental Systems, Inc.
    Inventors: Jason Guzman, Jeffrey Wan
  • COMPOSITIONS AND METHODS FOR DENTAL APPLICATIONS INVOLVING ZINC-OXIDE CEMENTS
    Publication number: 20150011452
    Abstract: Described are compositions and methods for the removal of zinc-oxide eugenol-based temporary cements or root canal filling materials from a variety of surfaces including surfaces inside the oral cavity, such as teeth, as well as surfaces of objects located outside of the oral cavity, such as instruments and prostheses. In certain compositions, the resin-dentin bond between permanent cements and collagen-containing surfaces can be increased. The compositions are non-toxic, can be used inside the oral cavity, and do not require special disposal procedures.
    Type: Application
    Filed: June 10, 2014
    Publication date: January 8, 2015
    Inventors: Jason Guzman, Jeffrey Wan