Inventor · disambiguated record
Qinglin Li
Also filed as: LI QINGLIN
11 granted patents·5 pending applications·73 citations·filing 2002–2023
88Inventor score
Top patents by PatentIndex Score
16 records- 0193US9155772B2Soft, chewable and orally dissolvable and/or disintegrable productsGAO FENG·Filed 2009·Granted Oct 13, 2015·28 cites·14 claims
- 0287US11712415B2Soft, chewable and orally dissolvable and/or disintegrable productsPHILIP MORRIS USA INC·Filed 2021·Granted Aug 1, 2023·1 cites·20 claims
- 0387US8268370B2Solid oral sensorial products including stain inhibitorMISER DONALD E·Filed 2010·Granted Sep 18, 2012·17 cites·10 claims
- 0484US8353300B2Sodium chloride spray treatment of soil surrounding tobacco plants to reduce TSNAsPHILIP MORRIS USA INC·Filed 2008·Granted Jan 15, 2013·16 cites·11 claims
- 0583US10245227B2Soft, chewable and orally dissolvable and/or disintegrable productsPHILIP MORRIS USA INC·Filed 2015·Granted Apr 2, 2019·3 cites·20 claims
- 0682US2023320982A1Soft, chewable and orally dissolvable and/or disintegrable productsPHILIP MORRIS USA INC·Filed 2023·Application pending·0 cites
- 0776US8905041B2Sodium chlorine spray treatment of the leaves present on tobacco plants to significantly reduce TSNAs in cured tobacco produced therefromPHILIP MORRIS USA INC·Filed 2013·Granted Dec 9, 2014·6 cites·26 claims
- 0867US8568801B2Solid oral sensorial products including stain inhibitorMISER DONALD E·Filed 2012·Granted Oct 29, 2013·1 cites·19 claims
- 0963US2019175498A1Soft, chewable and orally dissolvable and/or disintegrable productsPHILIP MORRIS USA INC·Filed 2019·Application pending·0 cites
- 1059US9265282B2Solid oral sensorial products including stain inhibitorPHILIP MORRIS USA INC·Filed 2013·Granted Feb 23, 2016·0 cites·13 claims
- 1151US2005034365A1Spray and/or soil treatment of tobacco to reduce TSNAsPHILIP MORRIS USA INC·Filed 2004·Application pending·0 cites
- 1249US2006016125A1Light treatment for reduction of tobacco specific nitrosaminesPHILIP MORRIS USA INC·Filed 2005·Application pending·0 cites
- 1348US10317326B2Testing device for integrated irrigation and disinfectionUNIV JIANGSU·Filed 2015·Granted Jun 11, 2019·1 cites·11 claims
- 1448US9580695B2Reduction of tobacco-specific nitrosamines using genetic modification to elevate production of native antioxidants in tobaccoLI QINGLIN·Filed 2005·Granted Feb 28, 2017·0 cites·9 claims
- 1539US2003056801A1Method for the reduction of tobacco specific nitrosamines by increasing antioxidants in tobaccoFiled 2002·Application pending·0 cites
- 1631US11252872B2Cleaning device for even material distribution via shaking and harvester equipped therewithUNIV JIANGSU·Filed 2019·Granted Feb 22, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →