Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107297 | Composition for coating layer including heat-resistant binder, hydroxy-containing polyimide particle, and silane crosslinker, separator for rechargeable lithium battery including coating layer formed therefrom and rechargeable lithium battery including the same | Gain KIM, Yeonjoo CHOI, Jayeon GU, Yangseob KIM, Jae Hoon Kim +1 more | 2024-10-01 |
| 10941262 | Self-humidifying ion-exchange composite membrane and method for fabricating the same | Sang Hyun Park, Sun-ju MOON, Hyun Jin Park | 2021-03-09 |
| 10882010 | Humidifying membrane for reverse electrodialysis and method for manufacturing the same | Chi Hoon Park, So-Young Lee, Doo Sung Hwang, Dongwon Shin, Doo-Hee Cho +1 more | 2021-01-05 |
| 10688447 | Process for manufacturing fluoropolymer membranes | Aldo Sanguineti, Emanuele Di Nicolo, Enrico Drioli, Zhaoliang Cui, Naser Tavajohi Hassankiadeh +1 more | 2020-06-23 |
| 10516182 | Polymer ion exchange membrane and method of preparing same | Chi Hoon Park, Doo Sung Hwang, So-Young Lee, Dong-Won Shin | 2019-12-24 |
| 10071346 | Thermally rearranged poly(benzoxazoleco-imide) separation membrane for membrane distillation and fabrication method thereof | So-Young Lee, Ji Hoon Kim, Moonjoo Lee, Wonhyo Lee | 2018-09-11 |
| 10040034 | Membranes for flue gas separation comprising crosslinked, thermally rearranged poly(benzoxazole-co-imide) and preparation method thereof | Mariola Calle, Hye Jin Jo, Jongmyeong Lee | 2018-08-07 |
| 10035109 | Crosslinked, thermally rearranged poly(benzoxazole-co-imide), gas separation membranes comprising the same and preparation method thereof | Mariola Calle, Hye Jin Jo, Jongmyeong Lee | 2018-07-31 |
| 9440185 | Gas separation membrane comprising crosslinked thermally rearranged poly(benzoxazole-co-imide) and preparation method thereof | Mariola Calle | 2016-09-13 |
| 9440197 | Crosslinked thermally rearranged poly(benzoxazole-co-imide), gas separation membranes comprising the same and preparation method thereof | Mariola Calle | 2016-09-13 |
| 9293780 | Sulfonated poly(phenylene sulfide sulfone nitrile) and membrane for fuel cell thereof | So-Young Lee, Dong-Won Shin, Na Rae Kang, Young Taek Kim, Inchul Hwang +1 more | 2016-03-22 |
| 8828619 | Proton exchange polymer membrane using surface treatment technique based on direct fluorination, membrane-electrode assembly, and fuel cell comprising the same | Chang-Hyun Lee, Sang-Yun Lee | 2014-09-09 |
| 8821617 | Polyimide-co-polybenzoxazole copolymer, preparation method thereof, and gas separation membrane comprising the same | Jae Eun Lee, Chul Ho JUNG, Ho-Bum Park | 2014-09-02 |
| 8642722 | Preparation method of polybenzimidazole | Chul Ho JUNG, Sang Hoon Han, Jae Eun Lee, Ho-Bum Park | 2014-02-04 |
| 8618244 | Preparation method of polybenzoxazoles by thermal rearrangement, polybenzoxazoles prepared thereby, and gas separation membrane comprising the same | Keun Young Kim, Chul Ho JUNG, Ho-Bum Park | 2013-12-31 |
| 8487064 | Polymer compounds and a preparation method thereof | Ho-Bum Park, Chul Ho JUNG, Sang Hoon Han | 2013-07-16 |
| 8232367 | Polymer compounds and a preparation method thereof | Ho-Bum Park, Chul Ho JUNG, Sang Hoon Han | 2012-07-31 |
| 8163071 | Hollow fiber, dope composition for forming hollow fiber, and method of preparing hollow fiber using the same | Ho-Bum Park, Sang Hoon Han, Chul Ho JUNG | 2012-04-24 |
| 8013103 | Polymer compounds and a preparation method thereof | Sang Hoon Han, Chul Ho JUNG, Ho-Bum Park | 2011-09-06 |
| 7157548 | Crosslinked sulfonated polyimide films | Ho-Burn Park, Chang-Hyun Lee | 2007-01-02 |