The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2017
Filed:
Jun. 26, 2012
Cecilia Eriksson, Djursholm, SE;
Petrus Brännvall, Gothenburg, SE;
Lars Jörneus, Frillesas, SE;
Carina Berggren, Torslanda, SE;
Cecilia Eriksson, Djursholm, SE;
Petrus Brännvall, Gothenburg, SE;
Lars Jörneus, Frillesas, SE;
Carina Berggren, Torslanda, SE;
Nobel Biocare Services AG, Kloten, CH;
Abstract
Methods of producing a dental product are disclosed. Certain methods include the steps of providing a pre-sintered blank made from a green body of ceramic material, performing a machining operation on the blank, and subsequently sintering the blank to its final density in a sintering operation performed at a temperature in the range of 1300° C. to 1650° C. The pre-sintered blank that is provided may have a strength in the range of 53-107 MPa.