| 8796166 |
Shaded zirconia ceramics |
Christian Ritzberger, Elke Apel, Frank Rothbrust, Jerome Chevalier, Dmitri Brodkin |
2014-08-05 |
| 8778075 |
Lithium silicate glass ceramic and glass with ZrO2 content |
Christian Ritzberger, Ricardo Dellagiacomo, Marcel Schweiger, Harald Bürke, Volker Rheinberger |
2014-07-15 |
| 8759237 |
Lithium silicate glass ceramic and glass with transition metal oxide |
Christian Ritzberger, Marcel Schweiger, Volker Rheinberger |
2014-06-24 |
| 8557150 |
Lithium silicate glass ceramic and glass with ZrO2 content |
Christian Ritzberger, Ricardo Dellagiacomo, Marcel Schweiger, Harald Bürke, Volker Rheinberger |
2013-10-15 |
| 8546280 |
Lithium silicate materials |
Elke Apel, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2013-10-01 |
| 8541329 |
Process for the preparation of coloured blanks and dental shaped parts |
Christian Ritzberger, Elke Apel, Frank Rothbrust, Harald Kerschbaumer, Volker Rheinberger |
2013-09-24 |
| 8536078 |
Lithium silicate glass ceramic and glass with ZrO2 content |
Christian Ritzberger, Ricardo Dellagiacomo, Marcel Schweiger, Harald Bürke, Volker Rheinberger |
2013-09-17 |
| 8444756 |
Lithium silicate materials |
Marcel Schweiger, Volker Rheinberger, Harald Bürke, Elke Apel, Christian Ritzberger +1 more |
2013-05-21 |
| 8329296 |
Primary particles coated with a chromophoric component |
Elke Apel, Christian Ritzberger, Christoph Appert, Wolfgang Wachter, Volker Rheinberger |
2012-12-11 |
| 8263508 |
Phosphosilicate glass ceramic |
Urs Bolle, Marcel Schweiger, Elke Apel, Volker Rheinberger |
2012-09-11 |
| 8173562 |
Shaded zirconia ceramics |
Christian Ritzberger, Elke Apel, Frank Rothbrust, Jerome Chevalier, Dmitri Brodkin |
2012-05-08 |
| 8080189 |
Inorganic-inorganic composite material and method for producing the same |
Frank Rothbrust, Christian Ritzberger, Volker Rheinberger |
2011-12-20 |
| 8047021 |
Lithium silicate materials |
Marcel Schweiger, Volker Rheinberger, Harald Bürke |
2011-11-01 |
| 8042358 |
Lithium silicate materials |
Marcel Schweiger, Volker Rheinberger, Harald Bürke |
2011-10-25 |
| 8034264 |
Process for the preparation of colored blanks and dental shaped parts |
Christian Ritzberger, Elke Apel, Frank Rothbrust, Harald Kerschbaumer, Volker Rheinberger |
2011-10-11 |
| 7901774 |
Coated dental powders |
Christian Ritzberger, Norbert Moszner, Harald Kerschbaumer, Volker Rheinberger, Ricardo Dellagiacoma |
2011-03-08 |
| 7871948 |
Lithium silicate glass ceramic |
Elke Apel, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-18 |
| 7867930 |
Lithium silicate glass ceramic |
Elke Apel, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |
| 7867931 |
Lithium silicate glass ceramic |
Elke Apel, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |
| 7867933 |
Lithium silicate glass ceramic |
Elke Apel, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |
| 7846857 |
Dental glass ceramics |
Christian Ritzberger, Volker Rheinberger, Elke Apel |
2010-12-07 |
| 7816291 |
Lithium silicate materials |
Marcel Schweiger, Volker Rheinberger, Harald Bürke |
2010-10-19 |
| 7795164 |
Dental glass |
Christian Ritzberger, Volker Rheinberger, Elke Apel, Peter Burtscher, Thomas Graule +2 more |
2010-09-14 |
| 7452836 |
Lithium silicate glass ceramic |
Elke Apel, Marcel Schweiger, Christian van t'Hoen, Harald Bürke, Volker Rheinberger |
2008-11-18 |
| 7371702 |
Translucent and radio-opaque glass ceramics |
Christian Ritzberger, Elke Apel, Volker Rheinberger |
2008-05-13 |