HU; Zhihai

Patent Applications and Registrations

Patent applications and USPTO patent grants for HU; Zhihai.The latest application filed is for "supported catalyst, preparation method therefor and application thereof".

Company Profile

1.13.11

HU; Zhihai - Beijing CN
Hu; Zhihai - Shenzhen CN
Hu; Zhihai - Bejing 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
Supported Catalyst, Preparation Method Therefor And Application Thereof App 20220266224 - DONG; Songtao ; et al.	2022-08-25
Oil Slurry Filter, Oil Slurry Filter Unit And Oil Slurry Filter System Containing The Same, And Oil Slurry Filtering Process App 20220152534 - HU; Zhihai ; et al.	2022-05-19
Hydrogenation catalyst, its production and application thereof Grant 11,161,105 - Zhang , et al. November 2, 2	2021-11-02
Hydrogenation catalyst, its production and application thereof App 20190232269 - ZHANG; Le ; et al.	2019-08-01
Method and device for updating routing lookup tree Grant 9,491,100 - Yan , et al. November 8, 2	2016-11-08
Hydrocracking catalyst and use of the same Grant 9,469,817 - Mao , et al. October 18, 2	2016-10-18
Method and device for updating routing lookup tree App 20150288605 - Yan; Zhenlin ; et al.	2015-10-08
Hydrocracking Catalyst and Use of the Same App 20150231618 - MAO; Yichao ; et al.	2015-08-20
Catalytic conversion method for increasing cetane number barrel of diesel Grant 8,932,457 - Xu , et al. January 13, 2	2015-01-13
Hydrocracking catalyst, a process for producing the same, and the use of the same Grant 8,883,669 - Mao , et al. November 11, 2	2014-11-11
Hydrogenation catalyst and use thereof Grant 8,697,598 - Long , et al. April 15, 2	2014-04-15
Catalytic conversion process for producing more diesel and propylene Grant 8,529,754 - Cui , et al. September 10, 2	2013-09-10
Catalytic Conversion Method For Increasing Cetane Number Barrel Of Diesel App 20130001129 - Xu; Youhao ; et al.	2013-01-03
Hydrocracking catalyst, the preparation process and use of the same Grant 8,334,231 - Mao , et al. December 18, 2	2012-12-18
Hydrocracking Catalyst, A Process For Producing The Same, And The Use Of The Same App 20110127192 - Mao; Yichao ; et al.	2011-06-02
Catalytic Conversion Process For Producing More Diesel And Propylene App 20110073523 - CUI; Shouye ; et al.	2011-03-31
Hydrocracking catalyst, the preparation process and use of the same App 20100032341 - Mao; Yichao ; et al.	2010-02-11
Hydrogenation catalyst and use thereof App 20090139898 - Long; Xiangyun ; et al.	2009-06-04
Hydrocracking Catalyst, a Process For Producing the Same, and the Use of the Same App 20080190811 - Mao; Yichao ; et al.	2008-08-14
Process for hydrocracking heavy distillate oil under middle pressure Grant 5,954,944 - Zhang , et al. September 21, 1	1999-09-21

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