Inventor · disambiguated record
Biao Duan
Also filed as: DUAN BIAO
12 granted patents·6 pending applications·147 citations·filing 2005–2024
89Inventor score
Top patents by PatentIndex Score
18 records- 0198US8747562B2Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor releaseMISHRA MUNMAYA K·Filed 2010·Granted Jun 10, 2014·71 cites·6 claims
- 0296US10485739B2High strength microcapsulesENCAPSYS LLC·Filed 2015·Granted Nov 26, 2019·11 cites·42 claims
- 0392US8440265B2Water- and heat-resistant scratch-and-sniff coatingDUAN BIAO·Filed 2010·Granted May 14, 2013·27 cites·12 claims
- 0490US10143230B2Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor releasePHILIP MORRIS USA INC·Filed 2014·Granted Dec 4, 2018·31 cites·12 claims
- 0588US2024334962A1Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor releasePHILIP MORRIS USA INC·Filed 2024·Application pending·0 cites
- 0686US2024215631A1Immobilized flavorants for flavor deliveryPHILIP MORRIS USA INC·Filed 2024·Application pending·0 cites
- 0783US7771793B2Functional polymers via surface modifying agents, and methods for polymeric surface modificationUNIV VIRGINIA COMMONWEALTH·Filed 2005·Granted Aug 10, 2010·6 cites·8 claims
- 0879US9185925B2Immobilized flavorants for flavor deliveryLIU SHENGSHENG·Filed 2009·Granted Nov 17, 2015·0 cites·18 claims
- 0973US11957153B2Immobilized flavorants for flavor deliveryPHILIP MORRIS USA INC·Filed 2020·Granted Apr 16, 2024·0 cites·16 claims
- 1068US8361236B2Supramolecular complex flavor immobilizing for controlled release of flavor in smoking articlesPHILIP MORRIS USA INC·Filed 2009·Granted Jan 29, 2013·1 cites·15 claims
- 1167US12041958B2Tobacco-free pouched product containing flavor beads providing immediate and long lasting flavor releasePHILIP MORRIS USA INC·Filed 2018·Granted Jul 23, 2024·0 cites·9 claims
- 1264US10716324B2Immobilized flavorants for flavor deliveryPHILIP MORRIS USA INC·Filed 2015·Granted Jul 21, 2020·0 cites·13 claims
- 1363US2017216161A1High strength microcapsulesPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 1458US2017189881A1Reversible Microcapsule Filter CakeENCAPSYS LLC·Filed 2017·Application pending·0 cites
- 1555US9656233B2Reversible microcapsule filter cakeDUAN BIAO·Filed 2015·Granted May 23, 2017·0 cites·10 claims
- 1653US7842388B2Functional polymers via surface modifying agentsUNIV VIRGINIA COMMONWEALTH·Filed 2006·Granted Nov 30, 2010·0 cites·11 claims
- 1742US2012048285A1Supramolecular complex flavor immobilization and controlled releaseMISHRA MUNMAYA K·Filed 2011·Application pending·0 cites
- 1839US2017165627A1Microencapsulation processENCAPSYS LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →