Inventor · disambiguated record
Kwantai Cho
Also filed as: CHO KWANTAI
7 granted patents·5 pending applications·144 citations·filing 1996–2025
84Inventor score
Top patents by PatentIndex Score
12 records- 0187US6616841B2Hollow fiber membrane contactorCELGARD INC·Filed 2001·Granted Sep 9, 2003·50 cites·20 claims
- 0287US5695545ADegassing liquids: apparatus and methodHOECHST CELANESE CORP·Filed 1996·Granted Dec 9, 1997·78 cites·17 claims
- 0386US11094995B2Membranes, separators, batteries, and methodsCELGARD LLC·Filed 2016·Granted Aug 17, 2021·2 cites·7 claims
- 0480US2025260074A1Separators for high voltage rechargeable lithium batteries and related methodsCELGARD LLC·Filed 2025·Application pending·0 cites
- 0577US10010835B2Asymmetric membranes and related methods3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jul 3, 2018·3 cites·15 claims
- 0673US12427543B2Membranes, separators, batteries, and methodsCELGARD LLC·Filed 2021·Granted Sep 30, 2025·0 cites·16 claims
- 0757US2016248066A1Separators for high voltage rechargeable lithium batteries and related methodsCELGARD LLC·Filed 2016·Application pending·0 cites
- 0856US2018272290A1Asymmetric membranes and related methods3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 0954US9254463B2Hollow fiber membrane mats with fluid impermeable segments and related methodsMUEHLINGHAUS CHRISTIAN·Filed 2010·Granted Feb 9, 2016·1 cites·12 claims
- 1048US2015375172A1Hollow fiber membrane mats with fluid impermeable segments and related methodsMEMBRANA GMBH·Filed 2015·Application pending·0 cites
- 1139US2003192820A1Hollow fiber membrane contactorFiled 2003·Application pending·0 cites
- 1234US6350411B1Microporous hollow fiber blood oxygenatorCELGARD INC·Filed 1998·Granted Feb 26, 2002·10 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →