Patents by Inventor Tim Weitzel

Tim Weitzel 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).

  • CERAMIC BLANK FILLED WITH AN ORGANIC COMPOUND AND WITH IMPROVED MACHINING PROPERTIES
    Publication number: 20200368116
    Abstract: The invention relates to a dental ceramic blank, in particular a filled milling blank, comprising at least one organic Compound, such as a polymer polymerized in the blank, for improving the machining properties of the blank. The blank has an open-pore ceramic microstructure which has 2 to 50 wt. %, based on the total composition of the dental ceramic blank, of at least one organic Compound. The invention also relates to a method for producing the blank.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 26, 2020
    Applicant: Kulzer GmbH
    Inventors: Yohannes Woldegergis, Tim Weitzel, Stefan Hormann