Patents by Inventor Michael Alpern

Michael Alpern 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).

  • Publication number: 20070111152
    Abstract: An orthodontic appliance and method of pre-applying two dental restoratives thereto of specific viscosities, the appliance including a main body having a bonding tooth-facing surface and retentive elements disposed over a tooth-facing bonding surface. The first dental restorative is applied onto the tooth-facing surface and retentive elements, the first dental restorative having a very low viscosity and being flowable and thus capable of fully penetrating into the retentive elements and being cured therein. The second dental restorative is applied over the cured first dental restorative and left uncured, the second dental restorative having a viscosity substantially higher than that of the first adhesive composition and being highly bondable to the cured first dental restorative and a tooth surface when later cured. The bracket having both the cured and uncured dental restoratives applied thereto is packaged and ready for direct or indirect bonding to teeth.
    Type: Application
    Filed: January 4, 2007
    Publication date: May 17, 2007
    Inventors: Carolyn Primus, Michael Alpern