Dentech, Inc.
6Patents
2Active
6Granted
32Portfolio score
Filing activity: Jan 21, 1999 → Feb 17, 2012 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6328567A | Method, apparatus and system for automated tooth shade analysis and matching | Physics | 44 | Expired |
| US6190170A | Automated tooth shade analysis and matching system | Physics | 29 | Expired |
| US6824385B1 | Dental syringe apparatus and method | Human Necessities | 18 | Expired |
| US7563095B2 | Computer-readable medium for automated tooth shade analysis and matching | Physics | 6 | Expired |
| US8679463B2 | Oral hygiene products and method | Human Necessities | 0 | Active |
| US8163271B2 | Oral hygiene products and method of using the same | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.