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Patent applications and USPTO patent grants for Wang; Huaijie.The latest application filed is for "catalyst composition and process for ethylene oligomerization".
Patent | Date |
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Catalyst composition and process for ethylene oligomerization Grant 9,266,983 - Li , et al. February 23, 2 | 2016-02-23 |
N ortho acyl substituted nitrogen-containing heterocyclic compound and process for preparing aminal iron (II) complexes thereof Grant 9,266,982 - Liu , et al. February 23, 2 | 2016-02-23 |
Catalyst Composition And Process For Ethylene Oligomerization App 20140316087 - Li; Tonglin ;   et al. | 2014-10-23 |
N Ortho Acyl Substituted Nitrogen-containing Heterocyclic Compound And Process For Preparing Aminal Iron (ii) Complexes Thereof App 20130267708 - Liu; Jun ;   et al. | 2013-10-10 |
Catalyst Composition For Oligomerization Of Ethylene And Processes Of Oligomerization App 20130018214 - Zheng; Mingfang ;   et al. | 2013-01-17 |
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