RJ

Ralf Janda

DA Degussa Ag: 4 patents #323 of 2,007Top 20%
DG Dentsply G.M.B.H.: 3 patents #4 of 37Top 15%
KG Kulzer Gmbh: 3 patents #15 of 87Top 20%
DG Dentsply Detrey Gmbh: 2 patents #5 of 37Top 15%
Overall (All Time): #427,457 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6335385 Method of making a dental prosthesis and curable system Karl Joachin Görlich, Wigbert Hauner 2002-01-01
6126732 Dental prosthesis Carmen Hofmann, Ludwig Gauckler, Gerhard Bayer, Martin E. Hofmann, Atef Malash +5 more 2000-10-03
5916498 Method of manufacturing a dental prosthesis Carmen Hofmann, Ludwig Gauckler, Gerhard Bayer, Martin E. Hofmann, Atef Malash +5 more 1999-06-29
5849068 Dental prosthesis Carmen Hofmann, Ludwig Gauckler, Gerhard Bayer, Martin E. Hofmann, Atef Malash +5 more 1998-12-15
5562733 Dental ceramic, coated titanium prosthesis Klaus Weissbach, Klaus Krumbholz 1996-10-08
5248706 Process for preparing a pasty dental material which is an organopolysiloxane filler combined with a polymerizable bonding agent Peter Panster, Peter Kleinschmit 1993-09-28
5219899 Pasty dental material which is an organopolysilane filler combined with a polymerizable bonding agent Peter Panster, Peter Kleinschmidt 1993-06-15
5132337 Pasty dental material Peter Panster, Peter Kleinschmit 1992-07-21
4866146 Thermosetting dental materials Manfred Dankowski 1989-09-12
4799753 Terminal for a radiation conductor Friedrich-Wilhelm Breitbarth, Hans-Jurgen Tiller, Michael Grosch, Albert L. Schmidt, Steffen Oppawsky 1989-01-24
4640936 Photopolymerizable phosphate-containing adhesion promoting dental composition Bernhard Eppinger 1987-02-03
4636533 Photopolymerizable adhesion promoting dental composition Bernhard Eppinger 1987-01-13