Inventor · disambiguated record
Joshua Friedman
Also filed as: FRIEDMAN JOSHUA · FRIEDMAN JOSHUA R
31 granted patents·7 pending applications·1,325 citations·filing 1978–2025
98Inventor score
Top patents by PatentIndex Score
38 records- 0198US6312254B1Dispenser for heating and extruding dental materialFiled 2000·Granted Nov 6, 2001·95 cites·15 claims
- 0296US6616448B2Dispenser for heating and extruding dental materialFiled 2001·Granted Sep 9, 2003·64 cites·12 claims
- 0396US4661070AMethod for bleaching discolored teethFRIEDMAN JOSHUA·Filed 1986·Granted Apr 28, 1987·213 cites·6 claims
- 0494US6485709B2Dental bleaching gel composition, activator system and method for activating a dental bleaching gelADDENT INC·Filed 2001·Granted Nov 26, 2002·87 cites·18 claims
- 0593US4221994APhoto curing light sourceDEMETRON RES CORP·Filed 1978·Granted Sep 9, 1980·76 cites·8 claims
- 0690USD819060SDisplay screen with graphical user interfaceGOOGLE INC·Filed 2017·Granted May 29, 2018·82 cites·1 claims
- 0789US10611088B1Device and methods for optimizing post-curing time of 3D printed productsADDENT INC·Filed 2019·Granted Apr 7, 2020·3 cites·20 claims
- 0889US6554463B2Optical waveguide concentrator and illuminating deviceADDENT INC·Filed 2001·Granted Apr 29, 2003·47 cites·21 claims
- 0989US4330274ALighting system for a dental handpieceFRIEDMAN JOSHUA·Filed 1981·Granted May 18, 1982·65 cites·6 claims
- 1088US10172690B1Device and method for heating dental composite materialsADDENT INC·Filed 2017·Granted Jan 8, 2019·8 cites·8 claims
- 1187US6236020B1Heating assembly for preheating dental materialsFiled 1999·Granted May 22, 2001·85 cites·9 claims
- 1287US5290169AOptical light guide for dental light-curing lampsFRIEDMAN JOSHUA·Filed 1992·Granted Mar 1, 1994·123 cites·11 claims
- 1384US6908607B2Dental bleaching gel composition and activatorADDENT INC·Filed 2002·Granted Jun 21, 2005·17 cites·13 claims
- 1484US5371826ADental fiber optic light bundle with uniform taperDEMETRON RES CORP·Filed 1993·Granted Dec 6, 1994·96 cites·8 claims
- 1584US4948215ADental light-curing lamp unit with interchangeable autofocus light guidesFRIEDMAN JOSHUA·Filed 1989·Granted Aug 14, 1990·65 cites·5 claims
- 1681US7097452B2Heated compuleFRIEDMAN JOSHUA·Filed 2004·Granted Aug 29, 2006·30 cites·6 claims
- 1778US6511321B1Dental adaptor deviceAD DENT INC·Filed 2000·Granted Jan 28, 2003·41 cites·13 claims
- 1877US6320162B1Method for preheating dental materialsFiled 2000·Granted Nov 20, 2001·22 cites·5 claims
- 1975US11092083B2Pressure sensor assembly for a turbine engineGEN ELECTRIC·Filed 2017·Granted Aug 17, 2021·3 cites·20 claims
- 2071US7015423B2Heating device for dental materialFRIEDMAN JOSHUA·Filed 2003·Granted Mar 21, 2006·19 cites·9 claims
- 2168US7094057B2Dental light curing member and methodFRIEDMAN JOSHUA·Filed 2002·Granted Aug 22, 2006·15 cites·15 claims
- 2268US2025134623A1Device and method for placement of dental restorationsADDENT INC·Filed 2024·Application pending·0 cites
- 2364US5201655AOptical light guide for controlling the irradiation of a dental restorative materialFRIEDMAN JOSHUA·Filed 1991·Granted Apr 13, 1993·41 cites·7 claims
- 2461US7175436B2Optical composite cure radiometer and methodFRIEDMAN JOSHUA·Filed 2004·Granted Feb 13, 2007·8 cites·12 claims
- 2560US9427162B2Dental shade matching method and deviceFRIEDMAN JOSHUA·Filed 2013·Granted Aug 30, 2016·1 cites·6 claims
- 2659US2021358620A1Radiometry systems and methods for dental applicationsADDENT INC·Filed 2021·Application pending·0 cites
- 2759US2021272683A1Radiometry systems and methods for dental applicationsADDENT INC·Filed 2021·Application pending·0 cites
- 2854US10548688B2Device and method for heating dental composite materialsADDENT INC·Filed 2018·Granted Feb 4, 2020·0 cites·14 claims
- 2954US2025304967A117BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 13 (HSD17B13) iRNA COMPOSITIONS AND METHODS OF USE THEREOFALNYLAM PHARMACEUTICALS INC·Filed 2025·Application pending·0 cites
- 3050US2008306470A1Optical screening deviceFRIEDMAN JOSHUA·Filed 2008·Application pending·0 cites
- 3150US2005186531A1Heated compuleFiled 2004·Application pending·0 cites
- 3248USD298965SCombined light filter and shield for a dental curing lampFRIEDMAN JOSHUA·Filed 1986·Granted Dec 13, 1988·5 cites·1 claims
- 3348US2008306361A1Optical screening deviceFRIEDMAN JOSHUA·Filed 2007·Application pending·0 cites
- 3441US9279158B2Compositions and methods useful for the treatment and diagnosis of inflammatory bowel diseasePHILADELPHIA CHILDREN HOSPITAL·Filed 2013·Granted Mar 8, 2016·0 cites·6 claims
- 3539US11707600B2Level set calibration and assurance for pulmonary artery pressure catheterizationCARDIODRIVEN INC·Filed 2020·Granted Jul 25, 2023·0 cites·18 claims
- 3636US4924070AApparatus for controlled irradiationFRIEDMAN JOSHUA·Filed 1989·Granted May 8, 1990·12 cites·9 claims
- 3735US9932583B2Compositions and methods for treating liver injuryCHILDRENS HOSPITAL PHILADELPHIA·Filed 2015·Granted Apr 3, 2018·0 cites·20 claims
- 3832US5220827AMethod for testing the hardness of a dental composite materialFRIEDMAN JOSHUA·Filed 1991·Granted Jun 22, 1993·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →