Inventor · disambiguated record
Robert L. Ibsen
Also filed as: GLACE WILLIAM R · IBSEN ROBERT · IBSEN ROBERT L
29 granted patents·20 pending applications·1,339 citations·filing 1977–2008
98Inventor score
Top patents by PatentIndex Score
49 records- 0191US5876743ABiocompatible adhesion in tissue repairDEN MAT CORP·Filed 1997·Granted Mar 2, 1999·241 cites·51 claims
- 0289US6331291B1Dentifrice gel/paste compositionsFiled 1997·Granted Dec 18, 2001·79 cites·38 claims
- 0386US4986981AToothpaste having low abrasionDEN MAT CORP·Filed 1989·Granted Jan 22, 1991·77 cites·9 claims
- 0486US4297266AMicrofilled dental composite and method using the sameDEN MAT INC·Filed 1980·Granted Oct 27, 1981·65 cites·11 claims
- 0585US4294349AKit for repair of porcelain dental prosthesesDEN MAT INC·Filed 1980·Granted Oct 13, 1981·65 cites·13 claims
- 0684US4738722ADental compositions incorporating glass ionomersDEN MAT CORP·Filed 1986·Granted Apr 19, 1988·50 cites·7 claims
- 0784US4674980ADental composite and porcelain repairDEN MAT INC·Filed 1983·Granted Jun 23, 1987·72 cites·88 claims
- 0883US6896518B2Teeth treatment deviceFiled 2002·Granted May 24, 2005·45 cites·26 claims
- 0983US5334625ARestorative dental adhesive compositionDEN MAT CORP·Filed 1991·Granted Aug 2, 1994·66 cites·8 claims
- 1081US5683249ADental implant process and treated prostheticDEN MAT CORP·Filed 1995·Granted Nov 4, 1997·64 cites·34 claims
- 1179US6511654B2Starch thickened non-aqueous dentifricesDEN MAT CORP·Filed 2000·Granted Jan 28, 2003·12 cites·20 claims
- 1278US4264489AProvisional crown-and-bridge resin containing tetrahydrofuryl methacrylateDEN MAT INC·Filed 1980·Granted Apr 28, 1981·41 cites·29 claims
- 1378US4204978ATooth crack detectorDEN MAT INC·Filed 1979·Granted May 27, 1980·39 cites·24 claims
- 1477US4964911AAdhesive bonding of acrylic resins, especially in dentistryDEN MAT CORP·Filed 1988·Granted Oct 23, 1990·55 cites·44 claims
- 1575US6458340B1Desensitizing bleaching gelDEN MAT CORP·Filed 1999·Granted Oct 1, 2002·54 cites·15 claims
- 1675US5707610AAntibacterial mouthwashDEN MAT CORP·Filed 1995·Granted Jan 13, 1998·54 cites·22 claims
- 1768US5009709AStrong dental porcelain and method for its manufactureDEN MAT CORP·Filed 1990·Granted Apr 23, 1991·45 cites·13 claims
- 1867US4859716AMicrofilled dental composite and method for making itDEN MAT CORP·Filed 1987·Granted Aug 22, 1989·31 cites·9 claims
- 1965US5151453ALight-curable ionomer dental cementDEN MAT CORP·Filed 1990·Granted Sep 29, 1992·27 cites·10 claims
- 2064US5767170ADental adhesive comprising an unsaturated monomer, a coupling agent, a crosslinker, leachable fluoride and a photoinitiatorDEN MAT CORP·Filed 1996·Granted Jun 16, 1998·31 cites·20 claims
- 2161US2010119431A1Strong Glass-CeramicDEN MAT HOLDINGS LLC·Filed 2008·Application pending·0 cites
- 2260US5847020ADental adhesive comprising a homogeneous mixture of an unsaturated monomer a coupling agent a crosslinking agent and a photoinitiatorDEN MAT CORP·Filed 1997·Granted Dec 8, 1998·22 cites·14 claims
- 2359US2010121198A1Multi-Purpose Illumination System And Method For Tissue ExaminationDEN MAT HOLDINGS LLC·Filed 2008·Application pending·0 cites
- 2458US2009052184A1Multi-Purpose Light SourceDEN MAT HOLDINGS LLC·Filed 2008·Application pending·0 cites
- 2557US7849661B2Teeth treatment deviceJACOBS SCOTT·Filed 2008·Granted Dec 14, 2010·0 cites·7 claims
- 2657US6224372B1Thin film denture reliner bonding aid and a process of securing dentures in the oral cavityDEN MAT CORP·Filed 1997·Granted May 1, 2001·35 cites·37 claims
- 2757US6031016ADental adhesiveDEN MAT CORP·Filed 1998·Granted Feb 29, 2000·19 cites·6 claims
- 2857US4256603AComposition for repair of porcelain dental prosthesesDEN MAT INC·Filed 1978·Granted Mar 17, 1981·10 cites·2 claims
- 2957US2007141537A1Method for bonding dental veneers and restorationsDEN MAT CORP·Filed 2006·Application pending·0 cites
- 3055US2008063611A1Dentifrice CompositionsDEN MAT HOLDINGS LLC·Filed 2007·Application pending·0 cites
- 3155US2008206703A1Dental veneer instrumentDEN MAT CORP·Filed 2007·Application pending·0 cites
- 3253US2006204931A1Dental prosthesis and methodDEN MAT CORP·Filed 2006·Application pending·0 cites
- 3352US2008274436A1Optically regulated dental light unitDEN MAT CORP·Filed 2007·Application pending·0 cites
- 3452US2007154528A1Flexible wound dressingDEN MAT CORP·Filed 2006·Application pending·0 cites
- 3552US2008057096A1Biocompatible stentDEN MAT CORP·Filed 2006·Application pending·0 cites
- 3650USRE34937EAdhesive bonding of acrylic resins, especially in dentistryDEN MAT CORP·Filed 1992·Granted May 16, 1995·16 cites·44 claims
- 3750US4292236AComposition for repair of porcelain fixturesDEN MAT INC·Filed 1979·Granted Sep 29, 1981·10 cites·10 claims
- 3850US2004157192A1Teeth treatment deviceFiled 2004·Application pending·0 cites
- 3949US2005036958A1Dental bleachingFiled 2004·Application pending·0 cites
- 4048US2009081104A1Control of ceramic microstructureDEN MAT HOLDINGS LLC·Filed 2007·Application pending·0 cites
- 4148US2003017435A1Method and system for tooth whitening for long term efficacyFiled 2001·Application pending·0 cites
- 4247US2008008759A1Method of improving wound healingDEN MAT CORP·Filed 2007·Application pending·0 cites
- 4346US2007037127A1Method of forming pressable procelain restorationDEN MAT CORP·Filed 2006·Application pending·0 cites
- 4445US2006107963A1Flexible prosthodontic deviceIBSEN ROBERT L·Filed 2004·Application pending·0 cites
- 4545US2004152050A1Conformable dental trayFiled 2003·Application pending·0 cites
- 4644US5375187AMethod and apparatus for heat curing resin compoundsDEN MAT CORP·Filed 1993·Granted Dec 20, 1994·6 cites·12 claims
- 4744US2004002034A1Custom dental trayFiled 2002·Application pending·0 cites
- 4842US4117595AMethod for repair of porcelain dental prosthesesDEN MAT INC·Filed 1977·Granted Oct 3, 1978·8 cites·7 claims
- 4940US2007057391A1Method for forming ceramic ingotDEN MAT CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →