Patents by Inventor Vilma Geske

Vilma Geske 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).

  • Porous silicate ceramic body, dental restorations and method for the production thereof
    Patent number: 10322973
    Abstract: A porous, silicate, ceramic body, optionally with different colors, with a first density, can be sintered into a silicate, ceramic body with a second density, wherein the ratio of the first density to the second density is 2/5 to 98/100, and the three-point bending strength of the porous, silicate ceramic body with a first density, measured according to ISO 6872, is 25 to 180 MPa.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: June 18, 2019
    Assignee: Vita Zahnfabrik H. Rauter GmbH & Co. KG
    Inventors: Norbert Thiel, Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller, Birgit Huber
  • Porous, silicate, ceramic body, dental restoration and method for the production thereof
    Patent number: 10266452
    Abstract: The present invention relates to a porous, silicate, ceramic body, possibly with different colors, with a first density, which can be sintered into a silicate, ceramic body with a second density, wherein the ratio of the first density to the second density is 2/5 to 98/100, and the three-point bending strength of the porous, silicate ceramic body with a first density, measured according to ISO 6872, amounts to 25 to 180 MPa.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: April 23, 2019
    Assignee: Vita Zahnfabrik H. Rauter GmbH & Co. KG
    Inventors: Norbert Thiel, Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller, Birgit Huber
  • Porous, silicate, ceramic body, dental restoration and method for the production thereof
    Patent number: 10150706
    Abstract: The present invention relates to a porous, silicate, ceramic body, possibly with different colors, with a first density, which can be sintered into a silicate, ceramic body with a second density, wherein the ratio of the first density to the second density is 2/5 to 98/100, and the three-point bending strength of the porous, silicate ceramic body with a first density, measured according to ISO 6872, amounts to 25 to 180 MPa.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: December 11, 2018
    Assignee: VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG
    Inventors: Norbert Thiel, Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller, Birgit Huber
  • POROUS, SILICATE, CERAMIC BODY, DENTAL RESTORATIONS AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20150050619
    Abstract: The present invention relates to a porous, silicate, ceramic body, possibly with different colors, with a first density, which can be sintered into a silicate, ceramic body with a second density, wherein the ratio of the first density to the second density is 2/5 to 98/100, and the three-point bending strength of the porous, silicate ceramic body with a first density, measured according to ISO 6872, amounts to 25 to 180 MPa.
    Type: Application
    Filed: August 27, 2014
    Publication date: February 19, 2015
    Inventors: NORBERT THIEL, Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller, Birgit Huber
  • POROUS, SILICATE, CERAMIC BODY, DENTAL RESTORATION AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20140070435
    Abstract: The present invention relates to a porous, silicate, ceramic body, possibly with different colors, with a first density, which can be sintered into a silicate, ceramic body with a second density, wherein the ratio of the first density to the second density is 2/5 to 98/100, and the three-point bending strength of the porous, silicate ceramic body with a first density, measured according to ISO 6872, amounts to 25 to 180 MPa.
    Type: Application
    Filed: November 14, 2013
    Publication date: March 13, 2014
    Applicant: VITA Zahnfabrik H. Rauter GmbH & Co. KG
    Inventors: Norbert THIEL, Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemueller, Birgit Huber
  • POROUS, SILICATE, CERAMIC BODY, DENTAL RESTORATIONS AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20110183297
    Abstract: The present invention relates to a porous, silicate, ceramic body, possibly with different colors, with a first density, which can be sintered into a silicate, ceramic body with a second density, wherein the ratio of the first density to the second density is 2/5 to 98/100, and the three-point bending strength of the porous, silicate ceramic body with a first density, measured according to ISO 6872, amounts to 25 to 180 MPa.
    Type: Application
    Filed: July 21, 2009
    Publication date: July 28, 2011
    Inventors: Nobert Thiel, Michael Dorn, Joachim Bibus, Vilma Geske, Michael Tholey, Enno Bojemüller, Birgit Huber