Um; Kiju
Patent Applications and Registrations
Patent applications and USPTO patent grants for Um; Kiju.The latest application filed is for "hybrid supported catalyst and method of preparing polyolefin using the same".
- Um; Kiju - Daejeon KR
- Um; KiJu - Seoul KR
| Patent | Date |
|---|---|
| Hybrid Supported Catalyst and Method of Preparing Polyolefin Using the Same App 20220017657 - Kim; Sun Mi ; et al. | 2022-01-20 |
| Apparatus and method for mass spectrometry, and method for analyzing semiconductor wafer Grant 10,825,674 - Kim , et al. November 3, 2 | 2020-11-03 |
| Apparatus And Method For Mass Spectrometry, And Method For Analyzing Semiconductor Wafer App 20190279856 - KIM; KOOK JOO ; et al. | 2019-09-12 |
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