Inventor
FISCHER DAN E
US204 patents
⚠️ This page may combine multiple inventors who share the name “FISCHER DAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTRADENT PRODUCTS INC
48 patentsUS6398761B1Jun 4, 2002
Double syringe barrels with ported delivery ends
ULTRADENT PRODUCTS INC174 citations99
US6391283B1May 21, 2002
Methods and apparatus for activating dental compositions
ULTRADENT PRODUCTS INC155 citations99
US6368576B1Apr 9, 2002
Methods for bleaching, opacifying and desensitizing teeth
ULTRADENT PRODUCTS INC137 citations99
US6309625B1Oct 30, 2001
One-part dental compositions and methods for bleaching and desensitizing teeth
ULTRADENT PRODUCTS INC137 citations99
US6306370B1Oct 23, 2001
Compositions and methods for whitening and desensitizing teeth
ULTRADENT PRODUCTS INC141 citations99
US6183251B1Feb 6, 2001
Scalloped dental trays for use in treating teeth with sticky dental compositions
ULTRADENT PRODUCTS INC121 citations99
US6103203AAug 15, 2000
System and method for controlling a light actuator to achieve partial polymerization
ULTRADENT PRODUCTS INC161 citations99
US6036943AMar 14, 2000
Methods for treating a person's teeth using sticky dental compositions in combination with passive-type dental trays
ULTRADENT PRODUCTS INC134 citations99
US5985249ANov 16, 1999
Sticky dental compositions for adhering a passive-type dental tray over a person's teeth
ULTRADENT PRODUCTS INC161 citations99
US5858332AJan 12, 1999
Dental bleaching compositions with high concentrations of hydrogen peroxide
ULTRADENT PRODUCTS INC256 citations99
US5785527AJul 28, 1998
Stable light or heat activated dental bleaching compositions
ULTRADENT PRODUCTS INC193 citations99
US5770105AJun 23, 1998
Methods for manufacturing sticky bleaching compositions
ULTRADENT PRODUCTS INC96 citations99
US5770182AJun 23, 1998
Methods for treating teeth with anticariogenic and antimicrobial dental compositions
ULTRADENT PRODUCTS INC97 citations99
US5746598AMay 5, 1998
Dental bleaching compositions including a sticky matrix material
ULTRADENT PRODUCTS INC132 citations99
US5725843AMar 10, 1998
Methods for bleaching teeth surfaces
ULTRADENT PRODUCTS INC117 citations99
US5643206AJul 1, 1997
Methods and apparatus for mixing and dispensing multi-part compositions
ULTRADENT PRODUCTS INC136 citations99
US5409631AApr 25, 1995
Dental bleaching compositions and methods for bleaching teeth surfaces
ULTRADENT PRODUCTS INC179 citations99
US5376006ADec 27, 1994
Dental bleaching compositions and methods for bleaching teeth surfaces
ULTRADENT PRODUCTS INC184 citations99
USD351661SOct 18, 1994
Combined organizer and tray for an endodontic dental kit
ULTRADENT PRODUCTS INC144 citations99
US5290259AMar 1, 1994
Double syringe delivery system
ULTRADENT PRODUCTS INC217 citations99
US5286257AFeb 15, 1994
Syringe apparatus with detachable mixing and delivery tip
ULTRADENT PRODUCTS INC190 citations99
US5269684ADec 14, 1993
Adjustable brush delivery tip with secondary flow path
ULTRADENT PRODUCTS INC184 citations99
US5098303AMar 24, 1992
Method for bleaching teeth
ULTRADENT PRODUCTS INC189 citations99
US5031768AJul 16, 1991
Instrument tray and disposable receptacle having alternative locking means
ULTRADENT PRODUCTS INC205 citations99
US7198623B2Apr 3, 2007
Fiber-coated dental infusor systems and methods of use
ULTRADENT PRODUCTS INC79 citations98
US7040897B2May 9, 2006
Thin, flexible membrane dental trays and systems and methods utilizing such trays
ULTRADENT PRODUCTS INC75 citations98
US6994546B2Feb 7, 2006
Light curing device with detachable power supply
ULTRADENT PRODUCTS INC105 citations98
US6860736B2Mar 1, 2005
Oral treatment devices that include a thin, flexible barrier layer and an endoskeleton treatment or adhesive composition
ULTRADENT PRODUCTS INC74 citations98
US6702576B2Mar 9, 2004
Light-curing device with detachably interconnecting light applicator
ULTRADENT PRODUCTS INC141 citations98
US6625839B2Sep 30, 2003
Flocked tongue cleaning device
ULTRADENT PRODUCTS INC78 citations98
US6500004B2Dec 31, 2002
Endodontic sealing compositions and methods for using such compositions
ULTRADENT PRODUCTS INC85 citations98
US6387353B1May 14, 2002
Light or heat activated dental bleaching compositions
ULTRADENT PRODUCTS INC110 citations98
US6343929B1Feb 5, 2002
Endodontic irrigator tips having fiber covered cannulas and related methods
ULTRADENT PRODUCTS INC98 citations98
US6322774B1Nov 27, 2001
Dental bleaching compositions containing sucralose
ULTRADENT PRODUCTS INC94 citations98
US6312671B1Nov 6, 2001
Dental bleaching compositions containing sucralose
ULTRADENT PRODUCTS INC94 citations98
US6305413B1Oct 23, 2001
Mixing adaptor system
ULTRADENT PRODUCTS INC99 citations98
US6234793B1May 22, 2001
Textured dental matrix bands and related methods
ULTRADENT PRODUCTS INC107 citations98
US5855870AJan 5, 1999
Method for treating sensitive teeth
ULTRADENT PRODUCTS INC133 citations98
US5851512ADec 22, 1998
Dental compositions having a sticky matrix material for treating sensitive teeth
ULTRADENT PRODUCTS INC129 citations98
US5816804AOct 6, 1998
Fiber-ended open orifice delivery tip
ULTRADENT PRODUCTS INC125 citations98
US5708052AJan 13, 1998
Compositions and methods for priming and sealing dental and biological substrates
ULTRADENT PRODUCTS INC98 citations98
US5312011AMay 17, 1994
Stackable container system
ULTRADENT PRODUCTS INC153 citations98
US5289919AMar 1, 1994
Endodontic dental kit with color-coding means
ULTRADENT PRODUCTS INC121 citations98
US5234342AAug 10, 1993
Sustained release method for treating teeth surfaces
ULTRADENT PRODUCTS INC128 citations98
US5846058ADec 8, 1998
Dental trays having thin walls for increased patient comfort
ULTRADENT PRODUCTS INC83 citations97
US6981874B2Jan 3, 2006
Dental bleaching compositions and devices having a solid activation adhesive layer or region and bleaching gel layer or region
ULTRADENT PRODUCTS INC55 citations96
US6716029B2Apr 6, 2004
Anatomical tongue guards and bite block systems incorporating anatomical tongue guards
ULTRADENT PRODUCTS INC66 citations96
US6575747B1Jun 10, 2003
Endodontic instruments adapted to provide variable working lengths and related methods for using the instruments
ULTRADENT PRODUCTS INC63 citations96
(unassigned)
2 patentsShowing the top 50 of 204 patents by PatentIndex Score.