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Patent applications and USPTO patent grants for YEUNG; Ying Yeung.The latest application filed is for "chiral bisamino-ether compounds, and method of preparation and use thereof".
Patent | Date |
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Chiral Bisamino-Ether Compounds, And Method of Preparation and Use Thereof App 20220162219 - JIANG; Xiaojian ;   et al. | 2022-05-26 |
Zwitterion-ruthenium complex for catalytic aerobic oxidation reactions Grant 11,298,694 - Hu , et al. April 12, 2 | 2022-04-12 |
Access To Chiral Bisphenol (bpol) Ligands Through Desymmetrizing Asymmetric Ortho-selective Mono-halogenation App 20210300853 - YEUNG; Ying-Yeung ;   et al. | 2021-09-30 |
Zwitterion-ruthenium Complex For Catalytic Aerobic Oxidation Reactions App 20210121862 - HU; Rongbin ;   et al. | 2021-04-29 |
Zwitterionic Catalysts For (trans)esterification: Application In Fluoroindole-derivatives And Biodiesel Synthesis App 20210023539 - YEUNG; Ying-Yeung ;   et al. | 2021-01-28 |
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