quan nancy n
Patent Applications and Registrations
Patent applications and USPTO patent grants for quan nancy n.The latest application filed is for "illumination system for dentistry applications".
- - unknown
- Quan; Nancy N. - North Hills CA US
- Quan; Nancy N. - Austin TX
| Patent | Date |
|---|---|
| Load bearing structure Grant 10683136 - | 2020-06-16 |
| Load bearing structure Grant 10562667 - | 2020-02-18 |
| Load bearing structure Grant 10518931 - | 2019-12-31 |
| Covering attachments for chopsticks Grant 10492635 - | 2019-12-03 |
| System and method for determining structural characteristics of an object Grant 10488312 - | 2019-11-26 |
| Handpiece Grant D0850618 - | 2019-06-04 |
| Dental whitening compositions Grant 9,138,386 - MacDonald , et al. September 22, 2 | 2015-09-22 |
| Illumination system for dentistry applications Grant 9,039,412 - Rose , et al. May 26, 2 | 2015-05-26 |
| Illumination System For Dentistry Applications App 20140186792 - ROSE; Eric P. ; et al. | 2014-07-03 |
| Illumination system for dentistry applications Grant 8,613,616 - Rose , et al. December 24, 2 | 2013-12-24 |
| Dental Whitening Compositions App 20110059030 - MacDonald; Jeff ; et al. | 2011-03-10 |
| Wireless Control For Dental Equipment App 20080166685 - Rosenblood; Kenneth ; et al. | 2008-07-10 |
| Illumination System for Dentistry Applications App 20080096156 - Rose; Eric P. ; et al. | 2008-04-24 |
| Support System For Dentistry App 20080096159 - Rose; Eric P. ; et al. | 2008-04-24 |
| Dental Whitening Systems App 20080075676 - MacDonald; Jeff ; et al. | 2008-03-27 |
| Retracting Devices App 20080064001 - Dorfman; William ; et al. | 2008-03-13 |
| Dental Whitening Compositions App 20080063612 - MacDonald; Jeff ; et al. | 2008-03-13 |
| Endodontic Instrument App 20080057468 - Rosenblood; Kenneth ; et al. | 2008-03-06 |
| Endodontic Instrument App 20080047143 - Quan; Nancy N. ; et al. | 2008-02-28 |
| Endodontic Instruments App 20080050697 - Quan; Nancy N. ; et al. | 2008-02-28 |
| Wireless control for dental equipment App 20070254261 - Rosenblood; Kenneth ; et al. | 2007-11-01 |
| Curing light Grant 7,273,369 - Rosenblood , et al. September 25, 2 | 2007-09-25 |
| Endodontic Instrument App 20070101827 - Quan; Nancy N. ; et al. | 2007-05-10 |
| Endodontic instruments App 20070101797 - Quan; Nancy N. ; et al. | 2007-05-10 |
| Dental instruments having durable coatings App 20060269901 - Rosenblood; Ken ; et al. | 2006-11-30 |
| Illumination system for dentistry applications App 20060166161 - Rose; Eric P. ; et al. | 2006-07-27 |
| Voice alert in dentistry App 20060154209 - Hayman; Robert ; et al. | 2006-07-13 |
| Endodontic instruments App 20060127843 - Rosenblood; Kenneth ; et al. | 2006-06-15 |
| Dental whitening compositions App 20060115437 - Hayman; Robert ; et al. | 2006-06-01 |
| Dental whitening compositions App 20060099156 - MacDonald; Jeff ; et al. | 2006-05-11 |
| Dental whitening systems App 20060099155 - MacDonald; Jeff ; et al. | 2006-05-11 |
| Retracting devices App 20060069316 - Dorfman; William ; et al. | 2006-03-30 |
| Curing light capable of multiple wavelengths App 20060040231 - Quan; Nancy N. ; et al. | 2006-02-23 |
| Support system for dentistry App 20060029904 - Rose; Eric P. ; et al. | 2006-02-09 |
| Curing light App 20060024638 - Rosenblood; Kenneth ; et al. | 2006-02-02 |
| Voice alert in dentistry App 20060008787 - Hayman; Robert ; et al. | 2006-01-12 |
| Envelope for transparency Grant 5,371,560 - Kiehne , et al. December 6, 1 | 1994-12-06 |
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