Inventor · disambiguated record
Weilun Chang
Also filed as: CHANG WEILUN
11 granted patents·5 pending applications·107 citations·filing 2007–2021
90Inventor score
Top patents by PatentIndex Score
16 records- 0193US8318867B2Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereofMULLICK SANJOY·Filed 2011·Granted Nov 27, 2012·21 cites·28 claims
- 0292US8178620B2Surface modifying macromolecules with high degradation temperatures and uses thereofMULLICK SANJOY·Filed 2011·Granted May 15, 2012·17 cites·20 claims
- 0392US8071683B2Surface modifying macromolecules with high degradation temperatures and uses thereofMULLICK SANJOY·Filed 2007·Granted Dec 6, 2011·28 cites·32 claims
- 0490US8877062B2Antithrombogenic hollow fiber membranes and filtersMULLICK SANJOY·Filed 2010·Granted Nov 4, 2014·17 cites·41 claims
- 0590US8338537B2Surface modifying macromolecules with high degradation temperatures and uses thereofMULLICK SANJOY·Filed 2012·Granted Dec 25, 2012·12 cites·20 claims
- 0685US9687597B2Antithrombogenic hollow fiber membranes and filtersINTERFACE BIOLOGICS INC·Filed 2016·Granted Jun 27, 2017·4 cites·12 claims
- 0784US9884146B2Antithrombogenic hollow fiber membranes and filtersINTERFACE BIOLOGICS INC·Filed 2014·Granted Feb 6, 2018·6 cites·22 claims
- 0883US9751972B2Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereofINTERFACE BIOLOGICS INC·Filed 2014·Granted Sep 5, 2017·2 cites·18 claims
- 0973US12325788B2Plasticized PVC admixtures with surface modifying macromolecules and articles made therefromEVONIK CANADA INC·Filed 2019·Granted Jun 10, 2025·0 cites·21 claims
- 1073US10557030B2Plasticized PVC admixtures with surface modifying macromolecules and articles made therefromEVONIK CANADA INC·Filed 2019·Granted Feb 11, 2020·0 cites·24 claims
- 1171US2020206408A1Antithrombogenic hollow fiber membranes and filtersINTERFACE BIOLOGICS INC·Filed 2019·Application pending·0 cites
- 1270US2020165376A1Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereofEVONIK CANADA INC·Filed 2020·Application pending·0 cites
- 1368US11766511B2Antithrombogenic hollow fiber membranes and filtersINTERFACE BIOLOGIES INC·Filed 2021·Granted Sep 26, 2023·0 cites·13 claims
- 1468US2018179327A1Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereofINTERFACE BIOLOGICS INC·Filed 2017·Application pending·0 cites
- 1564US2011207893A1Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereofINTERFACE BIOLOGICS INC·Filed 2009·Application pending·0 cites
- 1661US2018193549A1Antithrombogenic hollow fiber membranes and filtersINTERFACE BIOLOGICS INC·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Weilun Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →