Inventor · disambiguated record
Nancy Quan
Also filed as: QUAN NANCY · QUAN NANCY N
12 granted patents·23 pending applications·95 citations·filing 1984–2024
89Inventor score
Files withDISCUS DENTAL LLC11DISCUS DENTAL IMPRESSIONS INC7MINNESOTA MINING & MFG4HAYMAN ROBERT3NeoGeneStar LLC3
Top patents by PatentIndex Score
35 records- 0197US7273369B2Curing lightDISCUS DENTAL LLC·Filed 2005·Granted Sep 25, 2007·46 cites·45 claims
- 0284US9138386B2Dental whitening compositionsMACDONALD JEFF·Filed 2010·Granted Sep 22, 2015·4 cites·24 claims
- 0378US10844369B2Isolation of cell-free nucleic acids from bodily fluid samples using solid chaotropic agentsQUAN NANCY·Filed 2020·Granted Nov 24, 2020·1 cites·37 claims
- 0477US9039412B2Illumination system for dentistry applicationsDISCUS DENTAL LLC·Filed 2013·Granted May 26, 2015·9 cites·17 claims
- 0574US5371560AEnvelope for transparencyMINNESOTA MINING & MFG·Filed 1993·Granted Dec 6, 1994·15 cites·8 claims
- 0673US8613616B2Illumination system for dentistry applicationsROSE ERIC P·Filed 2007·Granted Dec 24, 2013·4 cites·21 claims
- 0772US2024279633A1Protease compositions and methods of use thereofNeoGeneStar LLC·Filed 2024·Application pending·0 cites
- 0869US2008063612A1Dental Whitening CompositionsDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 0966US11939610B2Protease compositions and methods of use thereofNeoGeneStar LLC·Filed 2021·Granted Mar 26, 2024·0 cites·19 claims
- 1063US2006099156A1Dental whitening compositionsDISCUS DENTAL IMPRESSIONS INC·Filed 2005·Application pending·0 cites
- 1162US2008047143A1Endodontic InstrumentDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 1262US2008050697A1Endodontic InstrumentsDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 1362US2006099155A1Dental whitening systemsDISCUS DENTAL IMPRESSIONS INC·Filed 2005·Application pending·0 cites
- 1461US2008096159A1Support System For DentistryDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 1560US2008057468A1Endodontic InstrumentDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 1660US2008166685A1Wireless control for dental equipmentDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 1759US2007101827A1Endodontic InstrumentQUAN NANCY N·Filed 2006·Application pending·0 cites
- 1859US2007101797A1Endodontic instrumentsQUAN NANCY N·Filed 2006·Application pending·0 cites
- 1957US2006269901A1Dental instruments having durable coatingsDISCUS DENTAL IMPRESSIONS INC·Filed 2005·Application pending·0 cites
- 2056US4643960ADeveloping powder composition containing a fatty acid amide componentMINNESOTA MINING & MFG·Filed 1984·Granted Feb 17, 1987·9 cites·15 claims
- 2156US2008050408A1Dental Whitening CompositionsDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 2256US2008075676A1Dental Whitening SystemsDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 2356US2007254261A1Wireless control for dental equipmentDISCUS DENTAL IMPRESSIONS INC·Filed 2006·Application pending·0 cites
- 2455US2006127843A1Endodontic instrumentsDISCUS DENTAL IMPRESSIONS INC·Filed 2005·Application pending·0 cites
- 2555US2008064001A1Retracting DevicesDISCUS DENTAL LLC·Filed 2007·Application pending·0 cites
- 2653US2006154209A1Voice alert in dentistryHAYMAN ROBERT·Filed 2005·Application pending·0 cites
- 2751US10619152B2Isolation of cell-free nucleic acids from bodily fluid samples using solid chaotropic agentsQUAN NANCY·Filed 2015·Granted Apr 14, 2020·0 cites·43 claims
- 2851US2009004621A1Endodontic Irrigation SystemQUAN NANCY·Filed 2008·Application pending·0 cites
- 2950US2006069316A1Retracting devicesDISCUS DENTAL IMPRESSIONS INC·Filed 2005·Application pending·0 cites
- 3049US11278915B1Device for capturing and releasing magnetic particlesNeoGeneStar LLC·Filed 2019·Granted Mar 22, 2022·0 cites·24 claims
- 3148US2006115437A1Dental whitening compositionsHAYMAN ROBERT·Filed 2005·Application pending·0 cites
- 3247US2006166161A1Illumination system for dentistry applicationsDISCUS DENTAL IMPRESSIONS INC·Filed 2005·Application pending·0 cites
- 3340US2006008787A1Voice alert in dentistryHAYMAN ROBERT·Filed 2005·Application pending·0 cites
- 3437US4833056AMonocomponent toner powder having strong preference for charging positivelyMINNESOTA MINING & MFG·Filed 1988·Granted May 23, 1989·4 cites·10 claims
- 3535US4745418AReusable developing powder compositionMINNESOTA MINING & MFG·Filed 1986·Granted May 17, 1988·3 cites·18 claims
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