Patents by Inventor Dr. Berthold Reusch

Dr. Berthold Reusch 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).

  • Multi-layered Zirconia Dental Blank With Reverse Layers, Process for its Preparation and Uses Thereof
    Publication number: 20220104925
    Abstract: The present invention relates to a novel multi-layered zirconia dental blank comprising at least two reverse layers. Further, the invention relates to a process for the preparation of such a multi-layered zirconia dental blank. The invention also relates to the use of such a multi-layered zirconia dental blank for the production of a dental article. Preferred dental articles are artificial teeth, inlays, onlays, bridges, crowns, veneers, facings, crown frameworks, bridged frameworks, implants, abutments, copings or orthodontic appliances. Moreover, the invention relates to a process for producing a dental article out of such a multi-layered zirconia dental blank.
    Type: Application
    Filed: October 5, 2020
    Publication date: April 7, 2022
    Inventors: Dr. Berthold Reusch, David Figge