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Patent applications and USPTO patent grants for Heo; Ji-Hyun.The latest application filed is for "copolymer, rubber composition, and method of preparing the same".
Patent | Date |
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Wire harness fixing device and refrigerator including same Grant 11,022,365 - Heo June 1, 2 | 2021-06-01 |
Copolymer, Rubber Composition, And Method Of Preparing The Same App 20200255635 - Kind Code | 2020-08-13 |
Wire Harness Fixing Device And Refrigerator Including Same App 20190368803 - HEO; Ji-Hyun | 2019-12-05 |
Method for preparing a solution of a rare-earth alkyl phosphate Grant 10,093,754 - Lee , et al. October 9, 2 | 2018-10-09 |
Method For Preparing A Solution Of A Rare-earth Alkyl Phosphate App 20180134818 - LEE; Hyung Jae ;   et al. | 2018-05-17 |
Preparing method of a phenolic oligomer antioxidant Grant 9,908,830 - Lee , et al. March 6, 2 | 2018-03-06 |
Preparing Method Of A Phenolic Oligomer Antioxidant App 20170174597 - LEE; Hyung Jae ;   et al. | 2017-06-22 |
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