Patents by Inventor Hyun Young BACK

Hyun Young BACK 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).

  • TEMPORARY RESIN-BASED CROWN
    Publication number: 20160051340
    Abstract: The present invention relates to a temporary resin-based crown that is used in dental prosthetic surgery to protect a prepared tooth before a final prosthesis is mounted on the prepared tooth, to a method for manufacturing the temporary resin-based crown, to a set of temporary resin-based crowns, and to a method for utilizing the set of temporary resin-based crowns. The temporary resin-based crown includes a body made of a thermoplastic resin softened at a temperature of 50 to 90° C. and having a hollow portion formed at the interior thereof, the body being standardized by the occlusal surface of a tooth, the outer shape of a tooth, a crown length, a mesiodistal crown diameter, a mesiodistal cervical area diameter, and labia-lingual and buccolingual crown diameters, and one temporary resin-based crown or two or more temporary resin-based crowns connected to each other is (are) provided.
    Type: Application
    Filed: March 19, 2015
    Publication date: February 25, 2016
    Applicant: HITEM CO., LTD.
    Inventors: Hyun Young BACK, Jeong Gi SONG, Yong Gook AHN, In Hae HAN, Hyung Ryeol HAN