Ivoclar AG
86Patents
0Active
86Granted
41Portfolio score
Filing activity: Jan 19, 1989 → Sep 27, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5471129A | Rechargeable light curing apparatus | Emerging Cross-Sectional Technologies | 1,044 | Expired |
| US5698019A | Leucite-containing phosphosilicate glass-ceramic | Chemistry; Metallurgy | 106 | Expired |
| US5968856A | Sinterable lithium disilicate glass ceramic | Chemistry; Metallurgy | 102 | Expired |
| US6420288B2 | Process for the preparation of shaped translucent lithium disilicate glass ceramic products | Chemistry; Metallurgy | 99 | Expired |
| US6342458B1 | Lithium disilicate glass ceramics dental product | Chemistry; Metallurgy | 89 | Expired |
| US6121175A | Alkali silicate glass | Chemistry; Metallurgy | 86 | Expired |
| US5698482A | ZrO.sub.2 - containing glass-ceramic | Chemistry; Metallurgy | 79 | Expired |
| US5618763A | Alkali-zinc-silicate glass-ceramics and glasses | Chemistry; Metallurgy | 78 | Expired |
| US6514893B1 | Sinterable lithium disilicate glass ceramic | Chemistry; Metallurgy | 74 | Expired |
| US5432130A | Opalescent glass | Chemistry; Metallurgy | 72 | Expired |
| US6280863A | Translucent apatite glass ceramic | Chemistry; Metallurgy | 68 | Expired |
| US6200137A | Chemically stable translucent apatite glass ceramic | Chemistry; Metallurgy | 68 | Expired |
| US6095812A | Device for curing with light | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6281271A | Radically polymerizable dental material | Human Necessities | 55 | Expired |
| US5925180A | ZrO.sub.2 -containing glass-ceramic | Chemistry; Metallurgy | 54 | Expired |
| US6322358A | Curing device for light-induced curing of dental materials | Human Necessities | 50 | Expired |
| US6353039B1 | Polymerizable composite material | Chemistry; Metallurgy | 46 | Expired |
| US6306784A | Alkali silicate glass | Chemistry; Metallurgy | 45 | Expired |
| US6123545A | Mains-operated device for curing by light a polymerizable dental material | Human Necessities | 39 | Expired |
| US6482004B1 | Light curing device and method for curing light-polymerizable dental material | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5936006A | Filled and polymerizable dental material | Human Necessities | 36 | Expired |
| US6068474A | Light curing device | Human Necessities | 36 | Expired |
| US5833464A | Method for manufacturing a ceramic dental replacement | Human Necessities | 34 | Expired |
| US5886064A | Fine-grained polymerizable compositions flowable under pressure or shear stress | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6031015A | Dental materials based on liquid crystalline monomers | Emerging Cross-Sectional Technologies | 32 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.