Im; Dong Jun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Im; Dong Jun.The latest application filed is for "hollow fiber membrane and manufacturing method thereof".
- Im; Dong Jun - Daejeon KR
| Patent | Date |
|---|---|
| Hollow fiber membrane and manufacturing method thereof Grant 11,406,942 - Park , et al. August 9, 2 | 2022-08-09 |
| Hollow Fiber Membrane And Manufacturing Method Thereof App 20200360864 - PARK; Bum Jin ; et al. | 2020-11-19 |
| Hollow fiber membrane and method of preparing the same Grant 10,471,395 - Im , et al. Nov | 2019-11-12 |
| Hollow Fiber Membrane And Method Of Preparing The Same App 20180085713 - Im; Dong Jun ; et al. | 2018-03-29 |
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