DU; Yanze

Patent Applications and Registrations

Patent applications and USPTO patent grants for DU; Yanze.The latest application filed is for "hydrocracking catalyst, preparation method therefor and application thereof".

Company Profile

5.7.9

DU; Yanze - Dalian Liaoning
Du; Yanze - Liaoning CN
DU; Yanze - Fushun CN
Du; Yanze - Liaoning Province CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hydrocracking Catalyst, Preparation Method Therefor And Application Thereof App 20220062878 - TANG; Zhaoji ; et al.	2022-03-03
Modified Y-type molecular sieve and preparation method thereof, hydrocracking catalyst and preparation method thereof, and method for hydrocracking hydrocarbon oil Grant 11,179,705 - Liu , et al. November 23, 2	2021-11-23
Modified Y-type Molecular Sieve And Preparation Method Thereof, Hydrocracking Catalyst And Preparation Method Thereof, And Method For Hydrocracking Hydrocarbon Oil App 20200306736 - LIU; Wei ; et al.	2020-10-01
Na-Y molecular sieve, H-Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method Grant 10,525,452 - Liu , et al. J	2020-01-07
Hydrocracking catalyst, preparation method and use thereof, and method for hydrocracking catalytic diesel oil Grant 10,391,479 - Liu , et al. A	2019-08-27
Na-Y Molecular Sieve, H-Y Molecular Sieve, and Preparation Methods Thereof, Hydrocracking Catalyst, and Hydrocracking Method App 20190168193 - LIU; Chang ; et al.	2019-06-06
Na--Y molecular sieve, H--Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method Grant 10,265,687 - Liu , et al.	2019-04-23
Modified Y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method Grant 10,112,840 - Liu , et al. October 30, 2	2018-10-30
Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same Grant 10,112,186 - Liu , et al. October 30, 2	2018-10-30
Hydrocracking catalyst, process for preparing the same and use thereof Grant 9,937,485 - Du , et al. April 10, 2	2018-04-10
Hydrocracking Catalyst, Preparation Method And Use Thereof, And Method For Hydrocracking Catalytic Diesel Oil App 20170128919 - LIU; Wei ; et al.	2017-05-11
Hydrocracking Catalyst, Process For Preparing The Same And Use Thereof App 20170043323 - DU; Yanze ; et al.	2017-02-16
Beta Molecular Sieve, Preparation Method Therefor And Hydrogenation Catalyst Containing Same App 20160263563 - LIU; Chang ; et al.	2016-09-15
Modified Y Molecular Sieve and Preparation Method and Use Thereof, Supported Catalyst, and Hydrocracking Method App 20160229700 - LIU; Wei ; et al.	2016-08-11
Na-Y Molecular Sieve, H-Y Molecular Sieve, and Preparation Methods Thereof, Hydrocracking Catalyst, and Hydrocracking Method App 20160151771 - LIU; Chang ; et al.	2016-06-02
Hydrocracking Catalysts, Processes For Preparing The Same And Uses Thereof App 20120006724 - Du; Yanze ; et al.	2012-01-12

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