Christian Ritzberger, Grabs CH
Christian Ritzberger, Grabs CH
Patent application number | Description | Published |
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20140135202 | LITHIUM SILICATE GLASS CERAMIC AND LITHIUM SILICATE GLASS COMPRISING A MONOVALENT METAL OXIDE - Lithium silicate glass ceramics and glasses comprising specific oxides of monovalent elements are described which crystallize at low temperatures and are suitable in particular as dental materials. | 05-15-2014 |
20140232030 | LITHIUM SILICATE GLASS CERAMIC AND LITHIUM SILICATE GLASS COMPRISING A HEXAVALENT METAL OXIDE - Lithium silicate glass ceramics and glasses containing specific oxides of hexavalent elements are described which crystallize at low temperatures and are suitable in particular as dental materials. | 08-21-2014 |
20140363792 | Process For The Preparation Of Dental Restorations - The invention relates to a process for preparing dental restorations, wherein a lithium silicate glass ceramic or a lithium silicate glass is used which contains at least 8.5 wt.-% transition metal oxide selected from the group consisting of oxides of yttrium, oxides of transition metals with an atomic number from 41 to 79 and mixtures of these oxides. | 12-11-2014 |
20150035210 | Composite Ceramic Material Comprising Zirconia - The invention relates to a composite ceramic material which comprises: | 02-05-2015 |
20150087493 | LITHIUM DISILICATE-APATITE GLASS-CERAMIC - Lithium disilicate apatite glass-ceramics are described which are characterized by a high chemical stability and can therefore be used in particular as restoration material in dentistry. | 03-26-2015 |
20150140274 | PRE-SINTERED BLANK FOR DENTAL PURPOSES - Pre-sintered blanks based on lithium disilicate glass ceramic are described which are suitable in particular for the preparation of dental restorations. | 05-21-2015 |
20150140513 | PRE-SINTERED BLANK FOR DENTAL PURPOSES - Pre-sintered blanks based on lithium metasilicate glass ceramic are described which are suitable in particular for the preparation of dental restorations. | 05-21-2015 |
20150191397 | CeO2-STABILIZED ZrO2 CERAMICS FOR DENTAL APPLICATIONS - The present invention is directed to a porous pre-densified CeO | 07-09-2015 |