Liu; Changkun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Changkun.The latest application filed is for "method for preparing hydrocracking catalyst".

Company Profile

1.18.20

Liu; Changkun - Fujian CN
Liu; Changkun - Jiangsu CN
LIU; Changkun - Quanzhou Fujian
LIU; Changkun - Huaian Jiangsu
Liu; Changkun - Liaoning CN
LIU; Changkun - Shenyang CN
Liu; Changkun - Lawrenceville NJ

*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
Method for preparing hydrocracking catalyst Grant 11,358,135 - Liu , et al. June 14, 2	2022-06-14
Composite phosphorus flame retardant comprising cyclic organophosphate with multiple DOPO moieties and preparation method thereof Grant 11,078,223 - Liu , et al. August 3, 2	2021-08-03
Method For Preparing Hydrocracking Catalyst App 20210205801 - LIU; Changkun ; et al.	2021-07-08
Composite Phosphorus Flame Retardant Comprising Cyclic Organophosphate With Multiple DOPO Moieties And Preparation Method Thereof App 20200361971 - LIU; Changkun ; et al.	2020-11-19
Optimizing CT scanning parameter Grant 10,420,526 - Lou , et al. Sept	2019-09-24
Ct Data Processing App 20190132593 - LOU; Shanshan ; et al.	2019-05-02
CT image correction Grant 9,993,215 - Lou , et al. June 12, 2	2018-06-12
Method for setting scanning protocol and apparatus thereof Grant 9,795,349 - Lou , et al. October 24, 2	2017-10-24
Optimizing Ct Scanning Parameter App 20160183905 - Lou; Shanshan ; et al.	2016-06-30
Ct Image Correction App 20160143604 - LOU; Shanshan ; et al.	2016-05-26
Method For Setting Scanning Protocol And Apparatus Thereof App 20160007942 - Lou; Shanshan ; et al.	2016-01-14
Nanofibers and methods of making same and using same in humidity sensors Grant 8,225,641 - Wang , et al. July 24, 2	2012-07-24
Fuel cells and fuel cell catalysts incorporating a nanoring support Grant 8,133,637 - Sun , et al. March 13, 2	2012-03-13
Methods for manufacturing functionalized inorganic oxides and polymers incorporating same Grant 8,097,229 - Zhou , et al. January 17, 2	2012-01-17
Carbon nanorings manufactured from templating nanoparticles Grant 7,887,771 - Sun , et al. February 15, 2	2011-02-15
Methods for making immobilized aryl-containing ligands Grant 7,772,154 - Zhou , et al. August 10, 2	2010-08-10
Carbon Nanorings Manufactured From Templating Nanoparticles App 20100135893 - Sun; Gongquan ; et al.	2010-06-03
Carbon Nanostructures Manufactured From Catalytic Templating Nanoparticles App 20100125035 - Zhang; Cheng ; et al.	2010-05-20
Carbon nanostructures manufactured from catalytic templating nanoparticles Grant 7,718,155 - Zhang , et al. May 18, 2	2010-05-18
Methods for purifying polymers using solid scavengers Grant 7,687,601 - Liu , et al. March 30, 2	2010-03-30
Nanofibers And Methods Of Making Same And Using Same In Humidity Sensors App 20100043529 - Wang; Ce ; et al.	2010-02-25
Reforming nanocatalysts and method of making and using such catalysts Grant 7,569,508 - Zhou , et al. August 4, 2	2009-08-04
Methods for making immobilized aryl-containing ligands Grant 7,557,064 - Zhou , et al. July 7, 2	2009-07-07
Methods for manufacturing aryl-aryl coupled polymers Grant 7,547,757 - Liu , et al. June 16, 2	2009-06-16
Methods For Making Immobilized Aryl-containing Ligands App 20090149316 - Zhou; Bing ; et al.	2009-06-11
Methods For Making Immobilized Aryl-containing Ligands App 20090048467 - Zhou; Bing ; et al.	2009-02-19
Heat treatment of anchored nanocatalysts in a non-zero oxidation state and catalysts made by such method Grant 7,449,423 - Zhou , et al. November 11, 2	2008-11-11
Catalyst for selective hydrogenation of nitro groups of halonitro aromatic compounds Grant 7,425,520 - Liu , et al. September 16, 2	2008-09-16
Methods For Purifying Polymers Using Solid Scavengers App 20080081877 - Liu; Changkun ; et al.	2008-04-03
Methods For Manufacturing Aryl-aryl Coupled Polymers App 20080033146 - Liu; Changkun ; et al.	2008-02-07
Catalyst For Selective Hydrogenation Of Nitro Groups Of Halonitro Aromatic Compounds App 20080033193 - Liu; Changkun ; et al.	2008-02-07
Carbon Nanostructures Manufactured From Catalytic Templating Nanoparticles App 20070265162 - Zhang; Cheng ; et al.	2007-11-15
Selective hydrogenation of nitro groups of halonitro aromatic compounds Grant 7,288,500 - Liu , et al. October 30, 2	2007-10-30
Methods for manufacturing functionalized inorganic oxides and polymers incorporating same App 20070167562 - Zhou; Bing ; et al.	2007-07-19
Fuel cells and fuel cell catalysts incorporating a nanoring support App 20070082255 - Sun; Gongquan ; et al.	2007-04-12
Selective hydrogenation of nitro groups of halonitro aromatic compounds App 20070049772 - Liu; Changkun ; et al.	2007-03-01
Heat treatment of anchored nanocatalysts in a non-zero oxidation state and catalysts made by such method App 20060160695 - Zhou; Bing ; et al.	2006-07-20
Reforming nanocatalysts and method of making and using such catalysts App 20060102521 - Zhou; Bing ; et al.	2006-05-18

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