ULTRADENT PRODUCTS, INC.
360Patents
130Active
360Granted
51Portfolio score
Filing activity: Feb 5, 1986 → May 10, 2024 · 41 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5269684A | Adjustable brush delivery tip with secondary flow path | Performing Operations; Transporting | 160 | Expired |
| US5858332A | Dental bleaching compositions with high concentrations of hydrogen peroxide | Human Necessities | 157 | Expired |
| US6208788A | Apparatus and methods for concentrating light through fiber optic funnels coupled to dental light guides | Physics | 153 | Expired |
| US5031768A | Instrument tray and disposable receptacle having alternative locking means | Emerging Cross-Sectional Technologies | 150 | Expired |
| US5376006A | Dental bleaching compositions and methods for bleaching teeth surfaces | Human Necessities | 143 | Expired |
| USD351661S | Combined organizer and tray for an endodontic dental kit | General | 139 | Expired |
| US5785527A | Stable light or heat activated dental bleaching compositions | Human Necessities | 137 | Expired |
| US6398761B1 | Double syringe barrels with ported delivery ends | Performing Operations; Transporting | 129 | Expired |
| US6103203A | System and method for controlling a light actuator to achieve partial polymerization | Performing Operations; Transporting | 129 | Expired |
| US5290259A | Double syringe delivery system | Human Necessities | 119 | Expired |
| US5286257A | Syringe apparatus with detachable mixing and delivery tip | Performing Operations; Transporting | 115 | Expired |
| US5409631A | Dental bleaching compositions and methods for bleaching teeth surfaces | Human Necessities | 114 | Expired |
| US5098303A | Method for bleaching teeth | Human Necessities | 110 | Expired |
| US5985249A | Sticky dental compositions for adhering a passive-type dental tray over a person's teeth | Human Necessities | 105 | Expired |
| US5944698A | Adjustable flow syringe | Performing Operations; Transporting | 100 | Expired |
| US5851512A | Dental compositions having a sticky matrix material for treating sensitive teeth | Human Necessities | 96 | Expired |
| US5312011A | Stackable container system | Performing Operations; Transporting | 94 | Expired |
| US5746598A | Dental bleaching compositions including a sticky matrix material | Human Necessities | 91 | Expired |
| US5643206A | Methods and apparatus for mixing and dispensing multi-part compositions | Performing Operations; Transporting | 90 | Expired |
| US6391283B1 | Methods and apparatus for activating dental compositions | Human Necessities | 90 | Expired |
| US6387353B1 | Light or heat activated dental bleaching compositions | Human Necessities | 89 | Expired |
| US6309625A | One-part dental compositions and methods for bleaching and desensitizing teeth | Human Necessities | 88 | Expired |
| US5234342A | Sustained release method for treating teeth surfaces | Human Necessities | 86 | Expired |
| US6306370A | Compositions and methods for whitening and desensitizing teeth | Human Necessities | 86 | Expired |
| US6305413A | Mixing adaptor system | Emerging Cross-Sectional Technologies | 85 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.