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Patent applications and USPTO patent grants for REN; Chunhong.The latest application filed is for "carrier for olefin polymerization catalyst, and preparation method therefor and application thereof".
Patent | Date |
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Carrier For Olefin Polymerization Catalyst, And Preparation Method Therefor And Application Thereof App 20210371552 - LING; Yongtai ;   et al. | 2021-12-02 |
Catalyst Component And Catalyst For Olefin Polymerization, And Application Thereof App 20210340165 - ZHAO; Jin ;   et al. | 2021-11-04 |
Catalysts For Olefin Polymerization, Processes For Preparation Thereof And Processes For Olefin Polymerization App 20150152204 - GUO; Zhengyang ;   et al. | 2015-06-04 |
Catalysts For Olefin Polymerization, Processes For Preparation Thereof And Processes For Olefin Polymerization App 20130296510 - Guo; Zhengyang ;   et al. | 2013-11-07 |
Catalyst Carrier For Olefin Polymerization, Solid Catalyst Component And Catalyst App 20130196847 - Tan; Zhong ;   et al. | 2013-08-01 |
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