Patents by Inventor Uwe Brick

Uwe Brick 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).

  • More efficient method for producing three-dimensional objects by means of a rapid prototyping process
    Patent number: 10610341
    Abstract: The invention relates to a device and a method for the production of three-dimensional objects, in particular of at least parts of dental prosthetic restorations, by a stripping device wiping off plastic material, which protrudes vertically beyond a container, into a collecting container and forms a projection surface. According to the invention, a stripping device and a light source are coupled and simultaneously guided, at a defined distance, across the liquid light-curing plastic material, whereby the stripping device is guided at a defined distance right ahead of the light source and forms the projection surface for the illuminated field of the light source.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: April 7, 2020
    Assignee: HERAEUS KULZER GMBH
    Inventors: Christian Bauer, Yohannes Woldegergis, Uwe Brick
  • A MORE EFFICIENT METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECTS BY MEANS OF A RAPID PROTOTYPING PROCESS
    Publication number: 20170246796
    Abstract: The invention relates to a device and a method for the production of three-dimensional objects, in particular of at least parts of dental prosthetic restorations, by a stripping device wiping off plastic material, which protrudes vertically beyond a container, into a collecting container and forms a projection surface. According to the invention, a stripping device and a light source are coupled and simultaneously guided, at a defined distance, across the liquid light-curing plastic material, whereby the stripping device is guided at a defined distance right ahead of the light source and forms the projection surface for the illuminated field of the light source.
    Type: Application
    Filed: June 17, 2015
    Publication date: August 31, 2017
    Applicant: HERAEUS KULZER GMBH
    Inventors: Christian BAUER, Yohannes WOLDEGERGIS, Uwe BRICK
  • Device and method for the generative production of three-dimensional objects on the basis of a multiphase system
    Patent number: 8545206
    Abstract: The invention relates to a device and to a method for the production of a three-dimensional object by the consecutive layered bonding of a material that can be bonded by means of electromagnetic radiation, wherein in the so-called vat an at least n-phase system, where n>2, is present, of which at least one phase comprises the building material and at least one other a phase that cannot be mixed with the building material.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: October 1, 2013
    Assignee: DREVE ProDiMed GmbH
    Inventors: Martin Klare, Frank Gischer, Uwe Brick
  • DEVICE AND METHOD FOR THE GENERATIVE PRODUCTION OF THREE-DIMENSIONAL OBJECTS ON THE BASIS OF A MULTIPHASE SYSTEM
    Publication number: 20100310698
    Abstract: The invention relates to a device and to a method for the production of a three-dimensional object by the consecutive layered bonding of a material that can be bonded by means of electromagnetic radiation, wherein in the so-called vat an at least n-phase system, where n>2, is present, of which at least one phase comprises the building material and at least one other a phase that cannot be mixed with the building material.
    Type: Application
    Filed: February 12, 2009
    Publication date: December 9, 2010
    Inventors: Martin Klare, Frank Gischer, Uwe Brick