| Patents for A61C 17 - Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle (13,070) |
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| 03/02/1999 | US5876201 Dental device and methods |
| 02/24/1999 | CN2308356Y Rotating electric toothbrush |
| 02/23/1999 | US5873718 Dental apparatus to remove saliva while retracting cheeks, lips and tongue |
| 02/23/1999 | CA2184331C Dental apparatus inducing multiple-use electrically-oscillated handpiece |
| 02/18/1999 | WO1999007305A1 Pressure overload indicator system for power toothbrushes |
| 02/18/1999 | WO1999007303A1 Laminated magnetostrictive transducer |
| 02/18/1999 | WO1999007251A1 Brush, in particular for an electric toothbrush |
| 02/18/1999 | CA2300080A1 Pressure overload indicator system for power toothbrushes |
| 02/18/1999 | CA2297737A1 Brush for an electric toothbrush |
| 02/16/1999 | US5871353 For cleaning, bleaching, polishing or abrading a workpiece |
| 02/16/1999 | US5870790 Powered water submersible scrubbing device |
| 02/16/1999 | CA2078330C Rotary toothbrush |
| 02/11/1999 | WO1999005987A1 Tooth whitening system |
| 02/11/1999 | DE19734287A1 Bürste, insbesondere für eine Elektrozahnbürste Brush, in particular for an electric toothbrush |
| 02/10/1999 | CN2306761Y Shaking massage toothbrush |
| 02/10/1999 | CN2306760Y Electric rotary toothbrush |
| 02/09/1999 | US5868563 Illuminated syringe tip and handpiece assembly |
| 02/09/1999 | US5867856 Brush section for an electric toothbrush |
| 02/03/1999 | EP0742707A4 Dental water and air purification equipment |
| 02/03/1999 | CN2305965Y 电动牙刷 Electric Toothbrush |
| 02/02/1999 | US5864911 Toothbrush with a dual rotary brushing system |
| 01/27/1999 | EP0893106A2 High-powered automatic electromechanical toothbrush |
| 01/27/1999 | CN2305174Y Rotary electric tooth cleaner |
| 01/26/1999 | US5862558 Brush section for an electric toothbrush |
| 01/20/1999 | CN2304372Y Rotary toothbrush |
| 01/20/1999 | CN1205621A Tongue cleaner |
| 01/19/1999 | US5860942 Dental water irrigator employing hydrodynamic cavitation |
| 01/13/1999 | EP0794743B1 Head for an electric toothbrush |
| 01/13/1999 | EP0645988B1 Method of driving a tooth-cleaning element |
| 01/13/1999 | CN2303600Y Automatic tooth-brush |
| 01/13/1999 | CN2303599Y Electric rotating tooth-brush |
| 01/13/1999 | CN2303598Y Tooth-cleaning machine |
| 01/13/1999 | CN2303514Y Brush-bristle-rotatable tooth-brush |
| 01/12/1999 | US5858225 Dental filter with sanitary handling |
| 01/07/1999 | WO1999000069A1 Dental isolator |
| 01/07/1999 | EP0888092A1 Toothbrush having a brush holder movable against spring force |
| 01/07/1999 | DE19728964A1 Toothbrush with device signalling acoustically and/or visually when it should be changed for new one |
| 01/07/1999 | DE19727018A1 Electric toothbrush |
| 01/06/1999 | CN1204236A Toothbrush with pump |
| 01/05/1999 | US5855478 Method for preventing back flow in a dental saliva ejector |
| 01/05/1999 | US5855216 Dental flossing device |
| 12/30/1998 | WO1998058632A1 Cleaning composition and apparatus for removing biofilm and debris from lines and tubing and method therefor |
| 12/30/1998 | EP0766535B1 Device for cleaning cavities |
| 12/30/1998 | CN2301989Y Electric tooth-brush |
| 12/29/1998 | US5853290 For removing deposits from a dorsal surface of a tongue |
| 12/23/1998 | WO1998057597A1 Dental syringe assemblies |
| 12/23/1998 | WO1998057593A1 Drive mechanism for oscillatory dental tool |
| 12/23/1998 | WO1998057569A1 Unitarily molded toothbrush |
| 12/23/1998 | EP0884982A1 Toothbrush comprising a brush member having bristles of different lengths, and brush member having bristles of different lengths for a toothbrush |
| 12/23/1998 | CN2301182Y 电动牙刷 Electric Toothbrush |
| 12/23/1998 | CN2301181Y 电动牙刷 Electric Toothbrush |
| 12/23/1998 | CN2301180Y Tooth rinser |
| 12/23/1998 | CN1202812A Ultrasonic tooth cleaner |
| 12/23/1998 | CA2293799A1 Unitarily molded toothbrush |
| 12/22/1998 | US5851551 Sustained-release matrices for dental application |
| 12/22/1998 | US5850655 Electric toothbrush |
| 12/17/1998 | WO1998057084A1 Shut off device for the outflow of a spit pan |
| 12/17/1998 | WO1998056309A1 Dental working apparatus |
| 12/16/1998 | CN2300384Y Disposable multi-function sanitary sponge |
| 12/16/1998 | CN1201647A Electric tooth brush |
| 12/15/1998 | US5848893 Dental spray syringe |
| 12/10/1998 | WO1998055079A2 A delivery system for an oral care substance using a strip of material having low flexural stiffness |
| 12/10/1998 | WO1998055044A1 A delivery system for a tooth whitener using a strip of material having low flexural stiffness |
| 12/09/1998 | EP0793456B1 Brush component for an electric toothbrush |
| 12/09/1998 | EP0790809B1 Toothbrush and process for indicating the cleaning time |
| 12/09/1998 | EP0641181B1 Brush member for an electric toothbrush |
| 12/09/1998 | CN2299614Y Electric massage health toothbrush |
| 12/09/1998 | CN2299597Y 电动旋转牙刷 Electric rotary toothbrush |
| 12/09/1998 | CN2299596Y 电动牙刷 Electric Toothbrush |
| 12/09/1998 | CN1041061C Activated zeolite beta catalyst and isomerization process therefor |
| 12/08/1998 | US5846077 Dental scaler and vibratory transducer therefor |
| 12/02/1998 | EP0600004B1 Sustained-release martrices for dental application |
| 12/02/1998 | CN2298788Y 电动牙刷 Electric Toothbrush |
| 12/02/1998 | CN2298787Y Electric toothbrush with razor |
| 12/01/1998 | US5842249 Toothbrush |
| 12/01/1998 | US5842245 Electric toothbrush assembly |
| 12/01/1998 | US5842244 Brush section for an electric toothbrush |
| 12/01/1998 | CA2012433C Curet for periodontal treatment |
| 11/25/1998 | EP0879649A1 Air-Driven Vibrator |
| 11/25/1998 | EP0879581A2 Suction device for liquids |
| 11/25/1998 | CN1199601A Pneumatic vibrator |
| 11/19/1998 | WO1998051233A1 Self-cleaning rotating dentist's mirror |
| 11/18/1998 | EP0877579A1 Transducer activated subgingival tool tip |
| 11/18/1998 | EP0793455B1 Head for an electric toothbrush |
| 11/17/1998 | US5837222 Liquid dental cleaning solution |
| 11/17/1998 | US5837204 System for disinfecting the water lines of a dental unit |
| 11/17/1998 | US5836030 Dental cleaning device and attachment for such a device |
| 11/12/1998 | WO1998049966A1 Suction device for a free-flowing medium |
| 11/12/1998 | DE19739581C1 Electric device esp electric toothbrush |
| 11/10/1998 | US5833456 Illuminated syringe tip and handpiece assembly |
| 11/04/1998 | EP0875214A1 Locking assembly for locking a tip in a dental handpiece |
| 11/04/1998 | EP0874597A1 Ultrasonic tooth cleaner |
| 11/04/1998 | EP0752833A4 Device and method for treatment of dentition |
| 11/03/1998 | USRE35941 Mechanical toothbrush |
| 10/29/1998 | WO1998047444A1 Brush part for an electric toothbrush |
| 10/29/1998 | WO1998047443A1 Electrically driven dental scaling apparatus |
| 10/29/1998 | DE19717868A1 Electric toothbrush |
| 10/28/1998 | EP0873146A1 Suction device for medical purposes |
| 10/28/1998 | CN1197382A Electric toothbrush |
| 10/27/1998 | US5827064 Orbitally or reciprocally vibrating method for interproximal plaque removal |