Patents by Inventor Daniel Oberpertinger

Daniel Oberpertinger 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).

  • Radiation-curable composition containing mercapto-functional polyorganosiloxanes for additive-manufacturing technology
    Patent number: 11267968
    Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: March 8, 2022
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Peter Osswald, Henning Hoffmann, Hendrick Grupp, Joachim Zech, Daniel Oberpertinger, Malte Korten, Gallus Schechner
  • RADIATION-CURABLE COMPOSITION CONTAINING MERCAPTO-FUNCTIONAL POLYORGANOSILOXANES FOR ADDITIVE-MANUFACTURING TECHNOLOGY
    Publication number: 20210214556
    Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).
    Type: Application
    Filed: January 29, 2019
    Publication date: July 15, 2021
    Inventors: Peter Osswald, Henning Hoffmann, Hendrick Grupp, Joachim Zech, Daniel Oberpertinger, Malte Korten, Gallus Schechner
  • Method of producing a dental restoration
    Patent number: 10040134
    Abstract: The present invention relates to a method of producing a dental restoration from a partially-sintered or non-sintered blank using a three-dimensional dental restoration model, comprising the steps of: generating at least one or more first milling path for rough and/or fine milling; determining areas or zones of increased stress in the three-dimensional dental restoration model and generating at least one modified milling path; machining the blank by milling utilizing one or more first milling paths; selectively machining parts of the blank utilizing at least one modified milling path; and sintering the machined blank.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: August 7, 2018
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Malte Korten, Daniel Oberpertinger, Rudolf Schmid, Anja B. Fischer
  • METHOD OF PRODUCING A DENTAL RESTORATION
    Publication number: 20150230896
    Abstract: The present invention relates to a method of producing a dental restoration from a partially-sintered or non-sintered blank using a three-dimensional dental restoration model, comprising the steps of: generating at least one or more first milling path for rough and/or fine milling; determining areas or zones of increased stress in the three-dimensional dental restoration model and generating at least one modified milling path; machining the blank by milling utilising one or more first milling paths; selectively machining parts of the blank utilising at least one modified milling path; and sintering the machined blank.
    Type: Application
    Filed: August 22, 2013
    Publication date: August 20, 2015
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Malte Korten, Daniel Oberpertinger, Rudolf Schmid, Anja B. Fischer