Inventor · disambiguated record
Nathan Y. Li
Also filed as: LI NATHAN · LI NATHAN Y
7 granted patents·7 pending applications·15 citations·filing 2013–2025
77Inventor score
Files withTULSA DENTAL PRODUCTS LLC5LI NATHAN Y4HEALTHDENT TECH INTERNATIONAL INC2DENTSPLY SIRONA INC1RUDDLE CLIFFORD J1
Top patents by PatentIndex Score
14 records- 0185US9192545B2Dental root canal filling material having improved thermal conductive characteristicsLI NATHAN Y·Filed 2013·Granted Nov 24, 2015·11 cites·17 claims
- 0276US10478383B2Sterilizable dental rool canal filling composition, points/cones made of same, and process of sterilizing sameTULSA DENTAL PRODUCTS LLC·Filed 2016·Granted Nov 19, 2019·2 cites·18 claims
- 0368US10485633B2Molded dental root canal filling points/cones and process of making sameTULSA DENTAL PRODUCTS LLC·Filed 2014·Granted Nov 26, 2019·2 cites·18 claims
- 0461US12076203B2Method of making absorbent inserts for absorbing fluid in tooth canalsHEALTHDENT TECH INTERNATIONAL INC·Filed 2021·Granted Sep 3, 2024·0 cites·18 claims
- 0556US11109944B2Device for providing endodontic material having a cartridge including an electrically conductive heating layerTULSA DENTAL PRODUCTS LLC·Filed 2017·Granted Sep 7, 2021·0 cites·22 claims
- 0655US10357434B2Dental root canal filling material having improved thermal conductive characteristicsTULSA DENTAL PRODUCTS LLC·Filed 2015·Granted Jul 23, 2019·0 cites·10 claims
- 0755US2025314582A1Open-path optical sensors for analyte measurementsUNIV PRINCETON·Filed 2025·Application pending·0 cites
- 0855US2019201164A1Absorbent inserts for tooth cavitiesHEALTHDENT TECH INTERNATIONAL INC·Filed 2018·Application pending·0 cites
- 0951US10881485B2System for providing endodontic material using induction heatingTULSA DENTAL PRODUCTS LLC·Filed 2017·Granted Jan 5, 2021·0 cites·13 claims
- 1050US2021212799A1Endoactivator tips for cleaning dental root canal systemRUDDLE CLIFFORD J·Filed 2021·Application pending·0 cites
- 1149US2020129269A1Multi-taper dental root canal filling points/cones and process of making sameDENTSPLY SIRONA INC·Filed 2019·Application pending·0 cites
- 1248US2015079538A1Dental root canal filling material cartridge having built-in heating mechanism for softening the materialLI NATHAN Y·Filed 2014·Application pending·0 cites
- 1348US2014272802A1Multi-taper dental root canal filling points/cones and process of making sameLI NATHAN Y·Filed 2014·Application pending·0 cites
- 1438US2019223982A1Carrier based dental root canal obturatorLI NATHAN Y·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →